Q JEE MAIN 2026

Consider the following reaction sequence

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Q JEE MAIN 2026

A mixed ether ${ }^{(P)}$, when heated with excess of hot concentrated hydrogen iodide produces two different alkyl iodides which...

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Q JEE MAIN 2026

Given below are two statements: Statement I: Phenol on treatment with $\mathrm{CHCl}_3$ / aq. KOH under refluxing condition, followed by...

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Q JEE MAIN_2026_

A hydrocarbon ' P ' $\left(\mathrm{C}_4 \mathrm{H}_8\right)$ on reaction with HCl gives an optically active compound ' Q ' $...

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Q JEE MAIN 2019

The organic compound that gives following qualitative analysis is

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Q JEE MAIN 2019

The major product of the following reaction is:

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Q JEE MAIN 2019

The major product of the following reaction is

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Q JEE MAIN 2020

The major aromatic product C in the following reaction sequence will be

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Q JEE MAIN 2020

An organic compound ' A ' $\left(\mathrm{C}_9 \mathrm{H}_{10} \mathrm{O}\right)$ when treated with conc. HI undergoes cleavage to yield compounds '...

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Q JEE MAIN 2019

Consider the following reactions :

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Q JEE-MAIN 2019

Among the following four aromatic compounds, which one will have the lowest melting point?

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Q JEE MAIN 2019

What will be the major product when m -cresol is reacted with propargyl bromide ( $\mathrm{HC} \equiv \mathrm{C}-\mathrm{CH}_2 \mathrm{Br}$ )...

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Q JEE MAIN 2019

The major product of the following reaction is:

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Q JEE MAIN_2019_

The major product of the following reaction is :

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Q JEE MAIN 2019

The major product of the following reaction is

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Q JEE MAIN_2019_

The major product of the following reaction is :

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Q JEE MAIN 2020

Which of the following derivatives of alcohols is unstable in an aqueous base?

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Q JEE MAIN 2019

The products formed in the reaction of cumene with $\mathrm{O}_2$ followed by treatment with dil. HCl are :

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Q JEE MAIN 2019

The major product in the following conversion is

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Q JEE MAIN 2020

A solution of phenol in chloroform when treated with aqueous NaOH gives compound P as a major product. The mass...

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Q JEE MAIN 2019

The major product of the following reaction is

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Q JEE MAIN 2019

The major product of the following reaction is:

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Q JEE MAIN 2020

The major product of the following reaction is

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Q JEE MAIN 2020

Arrange the following compounds in increasing order of C – OH bond length methanol, phenol, p-ethoxyphenol

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Q JEE MAIN 2020

The increasing order of boiling points of the following compounds is

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Q JEE-MAIN 2020

The major product of the following reaction is

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Q JEE MAIN 2019

The major product obtained in the given reaction is:

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Q JEE MAIN 2020

The number of chiral centres present in [B] is

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Q JEE MAIN 2020

When neopentyl alcohol is heated with an acid, it slowly converted into an 85 : 15 mixture of alkenes A...

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Q JEE MAIN 2020

An organic compound (A) (molecular formula $\mathrm{C}_6 \mathrm{H}_{12} \mathrm{O}_2$ ) was hydrolysed with dil. $\mathrm{H}_2 \mathrm{SO}_4$ to give a carboxylic...

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Q JEE MAIN 2020

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Q JEE MAIN 2019

p-Hydroxybenzophenone upon reaction with bromine in carbon tetrachloride gives

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Q JEE MAIN 2020

Among the compounds $A$ and $B$ with molecular formula $\mathrm{C}_9 \mathrm{H}_{18} \mathrm{O}_3, A$ is having higher boiling point the $B$....

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Q JEE MAIN 2020

1-methylethylene oxide when treated with an excess of HBr produces:

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Q JEE MAIN 2020

Consider the following reactions : Which of these reaction(s) will not produce Saytzeff product ?

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Q JEE MAIN 2019

The major product of the following reaction is :

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Q JEE MAIN 2021

The major product of the following reaction, if it occurs by $\mathrm{SN}_2$ mechanism is

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Q JEE MAIN 2019

Which is the most suitable reagent for the following transformation?

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Q JEE MAIN 2019

The major product of the following reaction is :

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Q JEE MAIN 2021

The correct options for the products A and B of the following reactions are :

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Q JEE MAIN 2021

Statement I : Ethyl pent- $4-$ yn-oate on reaction with $\mathrm{CH}_3 \mathrm{MgBr}$ gives a $3^{\circ}-$ alcohol. Statement II : In...

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Q JEE MAIN 2021

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 2021

Which one of the following phenols does not give colour when condensed with phthalic anhydride in presence of conc.$\mathrm{H}_2 \mathrm{SO}_4$

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Q JEE MAIN 2019

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Q JEE MAIN 2019

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Q JEE MAIN 2021

The major product formed in the following reaction is :

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Q JEE MAIN 2019

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Q JEE MAIN_2021_

Consider the above reaction, the major product "P" formed is :-

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Q JEE MAIN 2021

An organic compound A $\left(\mathrm{C}_6 \mathrm{H}_6 \mathrm{O}\right)$ gives dark green colouration with ferric chloride. On treatment with $\mathrm{CHCl}_3$ and KOH,...

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Q JEE MAIN 2021

Which of the following compounds will provide a tertiary alcohol on reaction with excess of CH3MgBr followed by hydrolysis?

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Q JEE MAIN 2021

The given reaction can occur in the presence of : Choose the correct answer from the options given below :

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Q JEE MAIN 2021

Consider the above reaction and identify the Product P :

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Q JEE MAIN 2019

Which of the following compounds will show the maximum ‘enol’ content?

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Q JEE MAIN 2021

Main Products formed during a reaction of 1-methoxy naphthalene with hydroiodic acid are:

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Q JEE MAIN 2021

Identify A in the given reaction.

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Q JEE MAIN 2021

Given below are two statements : Statement I: o-Nitrophenol is steam volatile due to intramolecular hydrogen bonding. Statement II: o-Nitrophenol...

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Q JEE MAIN 2021

The product "A" and "B" formed in this reactions are :

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Q JEE MAIN 2021

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Q JEE MAIN 2021

What is the final product (major) 'A' in the given reaction ?

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Q JEE MAIN 2022

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

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Q JEE MAIN 2022

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Q JEE MAIN 2022

Identify the major product A and B for the below given reaction sequence.

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Q JEE MAIN 2022

A compound ' $X$ ' is acidic and it is soluble in NaOH solution, but insoluble in $\mathrm{NaHCO}_3$ solution. Compound...

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Q JEE MAIN 2022

When enthanol is heated with conc. $\mathrm{H}_2 \mathrm{SO}_4$, a gas is produced. The compound formed, when this gas is treated...

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Q JEE MAIN 2022

Consider the above reaction sequence, the Product 'C is :

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Q JEE-Main 2022

Given below two statements i Statement I. On heating with $\mathrm{KHSO}_4$, glycerol is dehydrated and acrolein is formed. Statement II...

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Q JEE MAIN 2022

Compound I is heated with Conc. HI to give a hydroxy compound A which is further heated with Zn dust...

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Q JEE MAIN 2022

Which reactant will give the following alcohol on reaction with one mole of phenyl magnesium bromide (PhMgBr) followed by acidic...

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Q JEE MAIN 2022

The major product in the given reaction is

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Q JEE MAIN 2022

The difference in the reaction of phenol with bromine in chloroform and bromine in water medium is due to :

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Q JEE-Main 2022

Most stable product of the following reaction is:

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Q JEE MAIN 2022

In the given reaction (i) $\mathrm{K}_2 \mathrm{Cr}_2 \mathrm{O}_7$ the number of $\mathrm{sp}^2$ hybridised carbon ( s ) in compound '...

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Q JEE MAIN 2022

The number of chiral alcohol(s) with molecular formula $\mathrm{C}_4 \mathrm{H}_{10} \mathrm{O}$ is $\_\_\_\_$

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Q JEE MAIN 2022

The major product (P) of the given reaction is (where, Me is – $\left.\mathrm{CH}_3\right)$

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Q JEE MAIN 2022

The major product in the following reaction

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Q JEE MAIN 2022

The correct order of nucleophilicity is

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Q JEE-Main 2022

The conversion of propan-1-ol to n-butylamine involves the sequential addition of reagents. The correct sequential order of reagents is.

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Q JEE-Main 2022

Hex-4-ene-2-ol on treatment with PCC gives 'A'. 'A' on reaction with sodium hypoiodite gives 'B', which on further heating with...

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Q JEE-MAIN 2022

The major product formed in the following reaction, is

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Q JEE MAIN 2022

Given below are two statements. Statement I : Phenols are weakly acidic Statement II : Therefore they are freely soluble...

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Q JEE MAIN 2022

Compound 'P' on nitration with dil. HNO3 yields two isomers (A) and (B). These isomers can be separated by steam...

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Q JEE MAIN 2022

Phenol on reaction with dilute nitric acid, gives two products. Which method will be most effective for large scale separation?

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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

Product A and B formed in the following set of reactions are:

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Q JEE MAIN 2024

Salicylaldehyde is synthesized from phenol, when reacted with

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Q JEE MAIN 2024

Major product formed in the following reaction is a mixture of:

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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 final product A, formed in the following reaction sequence is:

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Q JEE MAIN 2024

Phenolic group can be identified by a positive:

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Q JEE MAIN 2024

Phenol treated with chloroform in presence of sodium hydroxide, which further hydrolysed in presence of an acid results

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Q JEE MAIN 2025

A toxic compound "A" when reacted with NaCN in aqueous acidic medium yields an edible cooking component and food preservative...

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Q JEE MAIN 2025

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Q JEE MAIN 2023

A compound ‘X’ when treated with phthalic anhydride in presence of concentrated $\mathrm{H}_2 \mathrm{SO}_4$ yields ‘Y’. ‘Y’ is used as...

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Q JEE MAIN 2023

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Q JEE MAIN 2023

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Q JEE MAIN 2023

The major product ‘P’ formed in the given reaction is:

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Q JEE MAIN 2023

The product (P) formed from the following multistep reaction is:

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Q JEE MAIN 2023

In the following reaction ‘B’ is

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Q JEE-Main_2023

Compound $\mathrm{A}, \mathrm{C}_5 \mathrm{H}_{10} \mathrm{O}_5$, given a tetraacetate with $\mathrm{Ac}_2 \mathrm{O}$ and oxidation of A with $\mathrm{Br}_2-\mathrm{H}_2 \mathrm{O}$ gives an...

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Q JEE MAIN 2023

Find out the major product from the following reaction.

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Q JEE MAIN 2023

Find out the major product for the following reaction.

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Q JEE MAIN 2023

Find out the major products from the following reactions.

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Q JEE MAIN 2023

For the given reaction The total number of possible products formed by tertiary carbocation of A is ____.

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Q JEE MAIN 2023

The number of hyperconjugation structures involved to stabilize carbocation formed in the above reaction is _____.

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Q JEE MAIN 2023

Arrange the following compounds in increasing order of rate of aromatic electrophilic substitution reaction

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Q JEE MAIN 2023

major product 'A' formed in the above reaction is

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Q JEE MAIN 2023

Suitable reaction condition for preparation of Methyl phenyl ether is

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Q JEE-Main_2023

A trisubstituted compound 'A', $C_(10)H_(12)O_2$ gives neutral $FeCl_3$ test positive. Treatment of compound 'A' with NaOH and $CH_3Br$ gives $CnH_(14)O_2$,...

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Q JEE MAIN 2023

'A' and 'B' formed in the following set of reactions are :

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Q JEE MAIN 2023

An organic compound 'A' with empirical formula $\mathrm{C}_6 \mathrm{H}_6 \mathrm{O}$ gives sooty flame on burning. Its reaction with bromine solution...

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Q JEE MAIN 2023

'R' formed in the following sequence of reaction is:

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Q JEE MAIN 2023

Number of isomeric compounds with molecular formula$\mathrm{C}_9 \mathrm{H}_{10} \mathrm{O}$ which (i) do not dissolve in NaOH (ii) do not dissolve...

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Q JEE MAIN 2023

In the cumene to phenol preparation in presence of air, the intermediate is

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Q JEE MAIN 2023

'A' and 'B' formed in the following set of reactions are :

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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

'R' formed in the following sequence of reaction is:

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Q JEE MAIN 2024

Consider the given chemical reaction sequence : Total sum of oxygen atoms in Product A and Product B are

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Q JEE MAIN 2024

Given below are two statement : Statement I : Bromination of phenol in solvent with low polarity such as CHCl_3...

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Q JEE MAIN 2024

In Reimer - Tiemann reaction, phenol is converted into salicylaldehyde through an intermediate. The structure of intermediate is ______.

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Q JEE MAIN 2024

Identify the major products A and B respectively in the following set of reactions.

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Q JEE MAIN 2024

Given below are two statements : Statement I : Picric acid is 2, 4, 6-trinitrotoluene. Statement II : Phenol-2, 4-disulphuric...

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Q JEE MAIN 2024

Identify compound (Z) in the following reaction sequence

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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

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

The major product (P) in the following reaction is

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Q JEE MAIN 2025

Consider the following reactions. From these reactions which reaction will give carboxylic acid as a major product? (A) $...

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Q JEE MAIN 2024

Given below are two statements : Statement (I) : p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol. Statement (II) :...

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Q JEE MAIN 2025

Which one of the following, with HBr will give a phenol?

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Q JEE MAIN 2025

Given below are two statements: Statement I: Dimethyl ether is completely soluble in water. However, diethyl ether is soluble in...

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Q JEE MAIN 2025

Benzene is treated with oleum to produce compound (X) which when further heated with molten sodium hydroxide followed by acidification...

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Q JEE MAIN 2025

Given below are two statements: Statement (I): The boiling points of alcohols and phenols increase with increase in the number...

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Q JEE MAIN 2025

What amount of bromine will be required to convert 2 g of phenol into 2,4,6-tribromophenol? (Given molar mass in $\text{gmo}{{\text{l}}^{{-1}}}$...

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