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General Organic Chemistry

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2026
CORRECT order of stability for the following is $\mathrm{CH}_2=\mathrm{CH}^{-}, \mathrm{CH}_3-\mathrm{CH}_2^{-}, \mathrm{CH} \equiv \mathrm{C}^{-}$
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Q JEE MAIN_2026
The cyclic cations having the same number of hyperconjugation are Choose the correct answer from the options given below :
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Q JEE MAIN 2026
Find out the statements which are not true. A. Resonating structures with more number of covalent bonds and lesser charge...
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Q JEE MAIN 2026
Arrange the following carbanions in the decreasing order of stability. Choose the correct answer from the options given below:
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Q JEE MAIN 2026
Arrange the following alkenes in decreasing order of stability. Choose the correct answer from the options given below:
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Q JEE MAIN 2026
Given below are two statements: Statement I: $\left(\mathrm{CH}_3\right)_3 \stackrel{\oplus}{\mathrm{C}}$ is more stable than $\stackrel{\oplus}{\mathrm{C}} \mathrm{H}_3$ as nine hyperconjugation interactions are...
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Q JEE MAIN_2026
From the following, the least stable structure is :
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Q JEE MAIN 2019
The increasing basicity order of the following compounds is:
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Q JEE MAIN 2019
The increasing order of the $\mathrm{pK}_{\mathrm{b}}$ of the following compound is :
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Q JEE MAIN_2019_
The increasing order of the reactivity of the following compounds towards electrophilic aromatic substitution reactions is :
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Q JEE MAIN 2020
Arrange the following labelled hydrogens in decreasing order of acidity
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Q JEE MAIN 2019
Which of the following compounds is not aromatic?
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Q JEE MAIN 2019
The increasing basicity order of the following compounds is:
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Q JEE MAIN_2019_
Consider the following table i \begin{tabular}{lll} Gas & $\mathrm{a} /\left(\mathrm{k} \mathrm{Pa} \mathrm{dm}^6 \mathrm{~mol}^{-1}\right)$ & $\mathrm{b} /\left(\mathrm{dm}^3 \mathrm{~mol}^{-1}\right)$ \\ A &...
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Q JEE MAIN 2019
The increasing order of reactivity of the following compounds towards aromatic electrophilic substitution reaction is
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Q JEE MAIN 2019
The correct match between Item I and Item II is :
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Q JEE MAIN 2020
The increasing order of basicity of the following compounds is
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Q JEE MAIN 2020
The increasing order of the acidity of the $\alpha$ hydrogen of the following compounds is
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Q JEE MAIN 2019
The correct match between Item I and Item II is : Item I Item II (A) Benzaldehyde (P) Mobile phase...
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Q JEE MAIN 2020
The increasing order of $\mathrm{pK}_{\mathrm{b}}$ values of the following compounds is
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Q JEE MAIN 2019
Which compound(s) out of following is/are not aromatic?
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Q JEE MAIN 2020
The correct order of heat of combustion for following alkadienes is
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Q JEE MAIN 2020
The increasing order of basicity for the following intermediates is (from weak to strong)
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Q JEE MAIN 2019
An organic compound is estimated through Dumas method and was found to evolve 6 moles of $\mathrm{CO}_2 4$ moles of...
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Q JEE MAIN 2019
The correct match between items I and II is
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Q JEE MAIN 2019
In chromatography, which of the following statements is INCORRECT for $\mathrm{R}_{\mathrm{f}}$ ?
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Q JEE MAIN 2019
The increasing order of nucleophilicity of the following nucleophiles is: (a) $\mathrm{CH}_3 \mathrm{CO}_2^{\ominus}$ (b) $\mathrm{H}_2 \mathrm{O}$ (c) $\mathrm{CH}_3 \mathrm{CO}_3^{\ominus}$ (d)...
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Q JEE Main 2019
The increasing order of the $\mathrm{pK}_{\mathrm{a}}$ values of the following compounds is
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Q JEE Main 2019
If dichloromethane (DCM) and water $\left(\mathrm{H}_2 \mathrm{O}\right)$ are used for differential extraction, which one of the following statements is correct?
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Q JEE MAIN 2020
Which of the following compounds will form the precipitate with aq. $\mathrm{AgNO}_3$ solution most readily?
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Q JEE MAIN 2020
The decreasing order of reactivity of the following organic molecules towards $\mathrm{AgNO}_3$ solution is
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Q JEE MAIN 2020
The decreasing order of basicity of the following amines is
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Q JEE MAIN 2020
Which of the following has the shortest C – Cl bond?
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Q JEE MAIN 2019
In the following compound, the favourable site/s for protonation is/are :
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Q JEE MAIN 2020
Kjeldahl’s method cannot be used to estimate nitrogen for which of the following compounds?
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Q JEE MAIN 2020
Arrange the following bonds according to their average bond energies in descending order C – Cl, C – Br, C...
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Q JEE-MAIN 2020
The major product in the following reaction is
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Q JEE MAIN 2020
A solution of m-chloroaniline, m-chlorophenol and m-chlorobenzoic acid in ethyl acetate was extracted initially with a saturated solution of $\mathrm{NaHCO}_3$...
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Q JEE MAIN 2020
The increasing order of $\mathrm{pK}_{\mathrm{b}}$ for the following compounds will be
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Q JEE MAIN 2021
Among the following compounds I-IV, which one forms a yellow precipitate on reacting sequentially with (i) NaOH (ii) dil. $\mathrm{HNO}_3$...
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Q JEE MAIN 2021
The compound/s which will show significant intermolecular H–bonding is/are
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Q JEE-MAIN 2021
Which one of the following compounds is not aromatic ?
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Q _JEE MAIN_2021
Compound A gives D-Galactose and D-Glucose on hydrolysis. The compound A is:
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Q JEE-MAIN 2021
Which one of the following compounds is aromatic in nature ?
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Q JEE MAIN 2021
Which one of the following compounds is aromatic in nature ?
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Q JEE MAIN 2021
Which among the following is the strongest acid ?
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Q JEE MAIN 2021
The correct decreasing order of densities of the following compounds is :
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Q JEE MAIN_2021_
Given below are two statements Statement I : Hyperconjugation is a permanent effect. Statement II : Hyperconjugation in ethyl cation...
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Q JEE MAIN 2021
Among the given species the Resonance stabilised carbocations are:
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Q JEE MAIN 2021
Which of the following compounds does not exhibit resonance?
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Q JEE MAIN 2021
Which one of the following compounds will liberate $\mathrm{CO}_2$, when treated with $\mathrm{NaHCO}_3$ ?
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Q JEE MAIN 2021
Which one among the following resonating structures is not correct?
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Q JEE MAIN 2021
Consider the above reaction, compound B is :
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Q JEE MAIN 2021
The correct order of stability of given carbocation is :
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Q JEE MAIN 2021
In the above reactions, product A and product B respectively are :
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Q JEE MAIN 2021
Given below are two statements : Statement I : Aniline is less basic than acetamide. Statement II : In aniline,...
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Q JEE-MAIN 2021
The correct pair(s) of the ambident nucleophiles is (are) :
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Q JEE MAIN 2021
The functional groups that are responsible for the ion-exchange property of cation and anion exchange resins, respectively, are :
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Q JEE Main 2019
Arrange the following amines in the decreasing order of basicity
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Q JEE Main 2019
The correct decreasing order for acid strength is
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Q JEE Main 2019
Which amongst the following is the strongest acid?
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Q JEE MAIN 2021
Which of the following is least basic?
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Q JEE MAIN 2021
Statement I : Sodium hydride can be used as an oxidising agent. Statement II : The lone pair of electrons...
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Q JEE MAIN 2021
The total number of amines among the following which can be synthesized by Gabriel synthesis is
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Q JEE MAIN 2021
Which one of the following compounds is nonaromatic
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Q JEE-Main-2021
Which of the following is an aromatic compound?
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Q JEE MAIN 2021
The correct order of acid character of the following compounds is :
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Q JEE MAIN 2021
Which of the following is 'a' FALSE statement?
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Q JEE MAIN 2021
Assertion A : Enol form of acetone $\left[\mathrm{CH}_3 \mathrm{COCH}_3\right]$ exists in $
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Q JEE MAIN 2021
Among the following, the aromatic compounds are :
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Q JEE MAIN 2021
Using the provided information in the following paper chromatogram : the calculate $\mathrm{R}_{\mathrm{f}}$ value of A $\_\_\_\_$ $\times 10^{-1}$.
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Q JEE MAIN 2021
Compound(s) which will liberate carbon dioxide with sodium bicarbonate solution is/are:
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Q JEE MAIN 2022
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Q JEE MAIN 2022
Among the following marked proton of which compound shows lowest $\mathrm{pK}_{\mathrm{a}}$ value ?
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Q JEE MAIN 2022
Arrange the following in decreasing acidic strength.
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Q JEE MAIN 2022
Which among the following is the strongest Bronsted base ?
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Q JEE MAIN 2022
Which of the following compounds is not aromatic?
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Q JEE MAIN 2022
Which of the following carbocations is most stable :
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Q JEE MAIN 2022
Which of the following is most stable?
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Q JEE-Main 2022
Arrange the following carbocations in decreasing order of stability.
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Q JEE MAIN 2022
Which of the following structures are aromatic in nature?
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Q JEE MAIN 2024
The correct order of reactivity in electrophilic substitution reaction of the following compounds is :
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Q JEE MAIN 2024
The functional group that shows negative resonance effect is:
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Q JEE MAIN 2024
The set of meta directing functional groups from the following sets is:
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Q JEE MAIN 2024
The fragrance of flowers is due to the presence of some steam volatile organic compounds called essential oils. These are...
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Q JEE MAIN 2024
The correct stability order of carbocations is
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Q JEE MAIN 2024
Light from a point source in air falls on a convex curved surface of radius 20 cm and refractive index...
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Q JEE MAIN 2024
The technique used for purification of steam volatile water immiscible substance is:
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Q JEE MAIN 2024
Match List I with List II Choose the correct answer from the options given below :
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Q JEE MAIN 2024
The ascending acidity order of the following H atoms is
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Q JEE MAIN 2024
The order of relative stability of the contributing structure is: Choose the correct answer from the options given below:
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Q JEE MAIN 2025
In which pairs, the first ion is more stable than the second?
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Q JEE MAIN 2025
The descending order of basicity of following amines is :
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Q JEE MAIN 2025
The correct order of basicity for the following molecules is :
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Q JEE MAIN 2025
Match the LIST-I with LIST-II Choose the correct answer from the options given below:
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Q JEE MAIN 2025
Given below are two statements: Statement I : Hyperconjugation is not a permanent effect. Statement II : In general, greater...
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Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion...
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Q JEE MAIN 2023
The correct order of reactivity of following haloarenes towards nucleophilic substitution with aqueous NaOH is: Choose the correct answer from...
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Q JEE MAIN 2023
The descending order of acidity for the following carboxylic acid is : A. $\mathrm{CH}_3 \mathrm{COOH}$ B. $\mathrm{F}_3 \mathrm{C}-\mathrm{COOH}$ C. $\mathrm{ClCH}_2-\mathrm{COOH}$...
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Q JEE MAIN 2023
Given below are two statements: Statement I: Tropolone is an aromatic compound and has 8 electrons. Statement II:  electrons...
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Q JEE MAIN 2023
Given below are two statements related to Ellingham diagram: Statement-I: Ellingham diagrams can be constructed for formation of oxides, sulfides...
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Q JEE MAIN 2023
The correct order for acidity of the following hydroxyl compound is: Choose the correct answer from the options given below:
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Q JEE MAIN 2023
As shown in the figure, a plane mirror is fixed at a height of 50 cm from the bottom of...
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Q JEE MAIN 2023
The decreasing order of hydride affinity for following carbocations is: Choose the correct answer from the options given below:
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Q JEE MAIN 2023
In Carius tube, an organic compound ' $X$ ' is treated with sodium peroxide to form a mineral acid '...
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Q JEE MAIN 2023
When one light ray is reflected from a plane mirror with 30° angle of reflection, the angle of deviation of...
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Q JEE MAIN 2023
At 600K, the root mean square (rms) speed of gas X (molar mass = 40) is equal to the most...
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Q JEE MAIN 2023
Three organic compounds A, B and C were allowed to run in thin layer chromatography using hexane and gave the...
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Q JEE MAIN 2023
From the figure of column chromatography given below, identify incorrect statements
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Q JEE MAIN 2023
The strongest acid from the following is
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Q JEE MAIN 2023
Three organic compounds A, B and C were allowed to run in thin layer chromatography using hexane and gave the...
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Q JEE MAIN 2023
Correct statements for the given reaction are: A. Compound 'B' is aromatic B. The completion of above reaction is very...
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Q JEE MAIN 2023
The correct order of $\mathrm{pK}_{\mathrm{a}}$ values for the following compounds is:
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Q JEE MAIN 2023
The most stable carbocation for the following is:
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Q JEE MAIN 2023
Which will undergo deprotonation most readily in basic medium?
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Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R. Assertion...
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Q JEE_ Main 2023
Among the following compounds, the one which shows highest dipole moment is
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Q JEE MAIN 2023
In the above reaction. Left hand side and right hand side rings are named as 'A' and 'B' respectively. They...
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Q JEE MAIN 2023
Among the following compounds, the one which shows highest dipole moment is
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Q JEE MAIN 2023
Thin layer chromatography of a mixture shows the following observation:
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Q JEE MAIN 2023
Among the following compounds, the one which shows highest dipole moment is
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Q JEE MAIN 2023
Decreasing order of reactivity towards electrophilie substitution for the following compounds is :
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Q JEE MAIN 2023
Three bulbs are filled with CH4, CO2 and Ne as shown in the picture. The bulbs are connected through pipes...
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Q JEE MAIN 2023
Identify the correct order of reactivity for the following pairs towards the respective mechanism Choose the correct answer from the...
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Q JEE MAIN 2023
Where Nu = Nucleophile Find out the correct statement from the options given below for the above 2 reactions.
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Q JEE MAIN 2023
Match List I with List II
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Q JEE MAIN 2023
Using column chromatography, mixture of two compounds ‘A’ and ‘B’ was separated. ‘A’ eluted first, this indicates ‘B’ has
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Q JEE MAIN 2023
Match the List-I with List-II Choose the correct answer from the options given below:
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Q JEE MAIN 2023
https://competishun.com/number-of-moles-of-agcl-formed-in-the-following-reaction-is-_____-bra-hrefhttp-competishun-com-wp-content-uploads-2026-01-raj2002-156-pngimg-srchttp-competishun-com-wp-content-uploads-2026-01-raj2002-156-300x72-png-alt-width300-height72-classalignnone-size-medium-wp-image-15243-a/
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Q JEE MAIN 2023
Number of moles of AgCl formed in the following reaction is _____.
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Q JEE MAIN 2023
Increasing order of stability of the resonance structure is :
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Q JEE MAIN 2023
The correct order of melting point of dichlorobenzenes is
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Q JEE MAIN 2023
The increasing order of pKa for the following phenols is
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Q JEE MAIN 2023
Decreasing order of dehydration of the following alcohols is
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Q JEE-Main_2023
What is the correct order of acidity of the protons marked A-D in the given compounds ?
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Q JEE MAIN 2023
Match List I with List II.
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Q JEE MAIN 2023
Increasing order of stability of the resonance structure is :
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Q JEE MAIN 2024
Total number of deactivating groups in aromatic electrophilic substitution reaction among the following is
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Q JEE MAIN 2024
How many compounds among the following compounds show inductive, mesomeric as well as hyperconjugation effects?
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Q JEE MAIN 2024
In Kjeldahl's method for estimation of nitrogen, CuSO_4 acts as :
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Q JEE MAIN 2024
For the given compounds, the correct order of increasing $\mathrm{pK}_{\mathrm{a}}$ value
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Q JEE MAIN 2024
Ionic reactions with organic compounds proceed through: (A) Homolytic bond cleavage (B) Heterolytic bond cleavage (C) Free radical formation (D)...
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Q JEE MAIN 2024
Which of the following compound will most easily be attacked by an electrophile?
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Q JEE MAIN 2024
Relative stability of the contributing structures is :
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Q JEE MAIN 2024
Correct order of basic strength of Pyrrole
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Q JEE MAIN 2024
Methods used for purification of organic compounds are based on :
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Q JEE MAINS 2024
Which of the following nitrogen containing compound does not give Lassaigne's test ?
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Q JEE MAIN 2024
Number of molecules from the following which can exhibit hydrogen bonding is . (nearest integer)
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Q JEE MAINS 2024
Which among the following is incorrect statement ?
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Q JEE MAIN 2024
Which of the following are aromatic?Which of the following are aromatic?
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Q JEE MAIN 2024
What will be the decreasing order of basic strength of the following conjugate bases? $...
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Q JEE MAIN 2024
Which of the following statements are correct ? A. Glycerol is purified by vacuum distillation because it decomposes at its...
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Q JEE MAINS 2024
Match List -I with List II :
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Q JEE MAIN 2024
For the compounds : (A) H_3 C-CH_2-O-CH_2-CH_2-CH_3 (B) H_3 C-CH_2-CH_2-CH_2-CH_3 (C) (D) The increasing order of boiling point is :...
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Q JEE MAIN 2024
Match List I with List II Choose the correct answer from the options given below:
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Q JEE MAIN 2024
On a thin layer chromatographic plate, an organic compound moved by 3.5" " cm, while the solvent moved by 5"...
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Q JEE MAIN 2024
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R: Assertion...
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Q JEE MAIN 2024
'Adsorption' principle is used for which of the following purification method?
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Q JEE MAIN 2024
The interaction between π bond and lone pair of electrons present on an adjacent atom is responsible for
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Q JEE MAIN 2024
Appearance of blood red colour, on treatment of the sodium fusion extract of an organic compound with FeSO_4 in presence...
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Q JEE MAIN 2024
A species having carbon with sextet of electrons and can act as electrophile is called
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Q JEE MAIN 2024
The difference in energy between the actual structure and the lowest energy resonance structure for the given compound is
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Q JEE MAIN 2024
Which of the following molecule/species is most stable?
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Q JEE MAIN 2024
Among the given organic compounds, the total number of aromatic compounds is
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Q JEE MAIN 2024
The ascending order of acidity of -OH group in the following compounds is : Choose the correct answer from the...
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Q JEE MAIN 2024
Choose the polar molecule from the following :
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Q JEE MAIN 2024
Which of the following has highly acidic hydrogen?
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Q JEE MAIN 2024
Which of the following is strongest Bronsted base
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Q JEE MAIN 2024
Highest enol content will be shown by :
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Q JEE MAIN 2025
Given below are two statements. Statement I: The dipole moment of $...
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Q JEE MAIN 2025
The least acidic compound, among the following is:
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Q JEE MAIN 2025
The correct order of basic nature in aqueous solution for the bases $N{H_3},{H_2}N - N{H_2},C{H_3}C{H_2}N{H_2},{\left( {C{H_3}C{H_2}} \right)_2}NH$ and $...
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Q JEE MAIN 2025
Consider the following compound (X) The most stable and least stable carbon radicals, respectively, produced by homolytic cleavage of corresponding...
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Q JEE MAIN 2025
The correct order of stability of following carbocations is :
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Q JEE MAIN 2025
The compounds that produce ${\rm{C}}{{\rm{O}}_2}$ with aqueous ${\rm{NaHC}}{{\rm{O}}_3}$ solution are:
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Q JEE MAIN 2025
Which one of the carbocations from the following is most stable?
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Q JEE MAIN 2025
The correct stability order of the following species/molecules is:
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Q JEE MAIN 2025
The most stable carbocation from the following is :
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Q JEE Advanced 2025
Consider the depicted hydrogen (H) in the hydrocarbons given below. The most acidic hydrogen (H) is
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