Q JEE MAIN_2026

Given below are two statements:

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Q JEE MAIN_2026

n -Butane on monochlorination under photochemical condition gives an optically active compound "P". "P" on further chlorination gives dichloro compounds....

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Q JEE MAIN_2026

Given below are two statements: Statement I: 3-phenylpropene reacts with HBr and gives secondary alkyl bromide having a chiral carbon...

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Q JEE MAIN_2026

Compound $(\mathrm{X})$ is subjected to the sequence of reactions as shown above. Molar mass of the major product $(\mathrm{Y})$ formed...

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Q JEE MAIN_2026

Match the LIST-I with LIST-II Choose the correct answer from the options given below:

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Q JEE MAIN_2026

Match the LIST-I with LIST-II Choose the correct answer from the options given below:

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Q JEE MAIN_2026

Correct statements regarding alkyl halides $(\mathrm{R}-\mathrm{X})$ among the following are : A. Alcohol being less polar solvent as compared to...

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Q JEE Main 2026

Given below are two statements: Statement (I) : Benzyl chloride reacts faster in $\mathrm{S}_{\mathrm{N}} 1$ mechanism than ethyl chloride. Statement...

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Q JEE MAIN 2026

Given below are two statements: Statement I: ' $\mathrm{C}-\mathrm{Cl}^{\prime}$ bond is stronger in $\mathrm{CH}_2=\mathrm{CH}-\mathrm{Cl}$ than $\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{Cl}$ Statement II: The given...

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Q JEE MAIN 2026

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Q JEE MAIN 2026

Consider all the structural isomers with molecular formula $\mathrm{C}_5 \mathrm{H}_{11} \mathrm{Br}$ are separately treated with $\mathrm{KOH}(\mathrm{aq})$ to give respective substitution...

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Q JEE MAIN 2026

The correct sequence of reagents for the above conversion of X to Y is :

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Q JEE MAIN 2026

The correct order of the rate of the reaction for the following reaction with respect to nucleophiles is :$...

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Q JEE MAIN 2026

Consider the following reaction : The product Y formed is :

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Q JEE MAIN 2026

The correct order of reactivity of the following benzyl halides towards reaction with KCN is :

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Q JEE MAIN 2026

As compared with chlorocyclohexane, which of the following statements correctly apply to chlorobenzene? A. The magnitude of negative charge is...

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Q JEE MAIN 2026

The correct order of the rate of reaction of the following reactants with nucleophile by $\mathrm{S}_{\mathrm{N}} 1$ mechanism is :...

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Q JEE MAIN 2026

The correct order of reactivity of $\mathrm{CH}_3 \mathrm{Br}$ in methanol with the following nucleophiles is $\mathrm{F}^{-}, \mathrm{I}^{-}, \mathrm{C}_2 \mathrm{H}_5 \mathrm{O}^{-}$and...

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Q JEE MAIN 2020

The major product obtained from $\mathrm{E}_2$ - elimination of 3-bromo-2-fluoropentane is

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Q JEE MAIN 2020

In the following reaction sequence the major products A and B are:

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Q JEE MAIN 2019

Chlorine on reaction with hot and concentrated sodium hydroxide gives

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Q JEE MAIN 2020

The decreasing order of reactivity towards dehydrohalogenation $\left(\mathrm{E}_1\right)$ reaction of the following compounds is

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Q JEE MAIN 2021

The major product (A) formed in the reaction given below is

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Q JEE MAIN 2021

Excess of isobutane on reaction with $\mathrm{Br}_2$ in presence of light at $125^{\circ} \mathrm{C}$ gives which one of the following,...

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Q JEE MAIN 2021

Which one of the following reactions will not yield propionic acid?

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Q JEE MAIN 2021

Hydrogen peroxide reacts with iodine in basic medium to give :

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Q JEE MAIN 2021

A xenon compound 'A' upon partial hydrolysis gives $\mathrm{XeO}_2 \mathrm{~F}_2$. The number of lone pair of electrons present in compound...

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Q JEE Main 2019

The major product of the following reaction is

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Q JEE MAIN 2022

Considering the above reactions, the compound 'A' and compound 'B' respectively are :

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Q JEE MAIN 2022

Compound A undergoes following sequence of reactions to give compound ' B '. The correct structure and chirality of compound...

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Q JEE MAIN 2022

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R)....

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Q JEE MAIN 2022

The major product of the following reaction contains _______ bromine atom(s).

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Q JEE MAIN 2022

A $\xrightarrow[\substack{\text { (ii) } \mathrm{CN}^{-} \\ \text {(ii) } \mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}}]{\text {(i) } \mathrm{Cl}_2 \Delta} 4$-Bromophenyl acetic...

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Q JEE MAIN 2022

Halogenation of which one of the following will yield m-substituted product with respect to methyl group as a major product?

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Q JEE MAIN 2022

Product ‘A’ of following sequence of reactions is

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Q JEE-Main 2022

Consider the above reaction. The number of $\pi$ electrons present in the product ' P ' is $\_\_\_\_$

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Q JEE MAIN 2022

Amongst the following, the major product of the given chemical reaction is

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Q JEE MAIN 2022

Which one of the following compounds is inactive towards $\mathrm{S}_{\mathrm{N}} 1$ reaction?

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Q JEE MAIN 2022

The major product (P) in the reaction

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Q JEE MAIN 2022

The major product of the following reaction is:

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Q JEE-Main 2022

The major product of the above reaction is

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Q JEE-Main 2022

In the given reactions sequence, the major product ‘C’ is :

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Q JEE MAIN 2022

The major product in the reaction

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Q JEE MAIN 2022

The IUPAC name of ethylidene chloride 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

Identify A and B in the following reaction sequence.

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Q JEE MAIN 2024

Alkyl halide is converted into alkyl isocyanide by reaction with

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Q JEE MAIN 2024

Given below are two statements: Statement-I: High concentration of strong nucleophilic reagent with secondary alkyl halides which do not have...

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Q JEE MAIN 2024

The incorrect statement regarding conformations of ethane is:

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Q JEE MAIN 2024

Identify B formed in the reaction. $...

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Q JEE MAIN 2024

Which among the following halide/s will not show $\mathrm{S}_{\mathrm{N}} 1$ reaction:

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Q JEE MAIN 2025

Identify the structure of the final product (D) in the following sequence of the reactions : Total number of hybridised...

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Q JEE MAIN 2025

Given below are two statements : Statement (I) : Alcohols are formed when alkyl chlorides are treated with aqueous potassium...

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Q JEE MAIN 2025

Which one of the following reactions will not lead to the desired ether formation in major proportion? (iso- $\mathrm{Bu} \Rightarrow$...

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Q JEE MAIN 2025

Choose the correct set of reagents for the following conversion.

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Q JEE MAIN 2023

The number of possible isomeric products formed when 3-chloro-1-butene reacts with HCl through carbocation formation is _____

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Q JEE MAIN 2025

In the following series of reactions identify the major products A & B respectively

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Q JEE MAIN 2023

Compound from the following that will not produce precipitate on reaction with $\mathrm{AgNO}_3$ is:

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Q JEE MAIN 2023

The difference in the oxidation state of Xe between the oxidised product of Xe formed on complete hydrolysis of $\mathrm{XeF}_4$...

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Q JEE MAIN 2023

Which of the following compounds is an example of Freon?

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Q JEE MAIN 2023

The graph which represents the following reaction is : $\left(\mathrm{C}_6 \mathrm{H}_5\right)_3 \mathrm{C}-\mathrm{Cl} \xrightarrow[\text { Pyyidine }]{\mathrm{OH}^{-}}\left(\mathrm{C}_6 \mathrm{H}_5\right)_3 \mathrm{C}-\mathrm{OH}$

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Q JEE MAIN 2023

Decreasing order towards SN1 reaction for the following compounds is:

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Q JEE MAIN 2023

2-Methyl propyl bromide reacts with C2H5O– and gives 'A' whereas on reaction with C2H5OH it gives 'B'. The mechanism followed...

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Q JEE MAIN 2023

XeF4 reacts with SbF5 to form $\mathrm{XeF}_4$ reacts with $\mathrm{SbF}_5$ to form $\left[\mathrm{XeF}_{\mathrm{m}}\right]^{n+}\left[\mathrm{SbF}_{\mathrm{y}}\right]^{z-}$

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Q JEE MAIN 2023

Match List I with List I is reacted with reagents in List I to form products in List II.

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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.

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Q JEE MAIN 2023

For the reaction; $\mathrm{RCH}_2 \mathrm{Br}+\mathrm{I}^{-} \xrightarrow{\text { Acetone }} \mathrm{RCH}_2 \mathrm{I}+\mathrm{Br}_{\text {major }}^{-}$ The correct statement is:

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Q JEE MAIN 2023

Choose the halogen which is most reactive towards SN1 reaction in the given compounds (A, B, C & D) https://cdn.mathpix.com/snip/images/Yncz2qqJvofkemQ1n38mek_cPtAhdHxXY_XI_KioLLI.original.fullsize.png

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Q JEE-Main_2023

The major products 'A' and 'B', respectively, are

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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

In the following sequence of reaction, the major products B and C respectively are :

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Q JEE-Main_2024

Major product B of the following reaction has π-bond.

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Q JEE MAINS 2024

Identify the correct set of reagents or reaction conditions ' X ' and ' Y ' in the following set...

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Q JEE MAIN 2024

The major products from the following reaction sequence are product A and product B. The total sum of π electrons...

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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 MAINS 2024

Identify (B) and (C) and how are (A) and (C) related (B) (C) ?

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Q JEE MAIN 2024

Which among the following compounds will undergo fastest $\mathrm{S}_{\mathrm{N}} 2$ reaction.

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Q JEE-Main 2024

The total number of hydrogen atoms in product A and product B is ________ .

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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)....

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Q JEE MAIN 2024

Compound A formed in the following reaction reacts with B gives the product C. Find out A and B.

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Q JEE MAIN 2024

Given below are two statement one is labeled as Assertion (A) and the other is labeled as Reason (R). Assertion...

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Q JEE MAIN 2024

The product (C) in the below mentioned reaction is:

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Q JEE MAIN 2024

Example of vinylic halide is

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Q JEE MAIN 2024

The correct statement regarding nucleophilic substitution reaction in a chiral alkyl halide is ;

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Q JEE MAIN 2025

Which among the following halides will generate the most stable carbocation in the nucleophilic substitution reaction?

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Q JEE MAIN 2025

The reactions which cannot be applied to prepare an alkene by elimination, are. Choose the correct answer from the options...

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Q JEE MAIN 2025

Predict the major product of the following reaction sequence:-

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Q JEE MAIN 2025

The major product of the following reaction is :

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Q JEE MAIN 2025

The structure of the major product formed in the following reaction is:

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Q JEE MAIN 2025

The ascending order of relative rate of solvolysis of following compounds is :

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Q JEE MAIN 2025

Identify the products [A] and [B], respectively in the following reaction:

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Q JEE MAIN 2025

The products A and B in the following reactions, respectively are

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Q JEE MAIN 2025

Given below are two statements:

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Q JEE MAIN 2025

Given below are two statements :

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Q JEE MAIN 2025

The maximum number of RBr producing 2-methylbutane by above sequence of reactions is _______ . (Consider the structural isomers only)

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