Match the following : Test/Method Reagent (i) Lucas Test (a) C 6 H 5 SO 2 Cl / aq . KOH (ii) Dumas method (b) HNO 3 / AgNO 3 (iii) Kjeldahl's method (c) CuO / CO 3 (iv) Hinsberg Test (d) Conc. HCl and ZnCl 2 (e) H 2 SO 4

(i)-(b), (ii)-(d), (iii)-(e), (iv)-(a)

(i)-(d), (ii)-(c), (iii)-(b), (iv)-(e)

(i)-(d), (ii)-(c), (iii)-(e), (iv)-(a)

(i)-(b), (ii)-(a), (iii)-(c), (iv)-(d)

In a reaction reagents ‘ X ’ and ‘ Y ’ respectively are:

CH 3 CO 2 O / H + and CH 3 OH / H + , ∆

CH 3 CO 2 O / H + and CH 3 CO 2 O / H +

CH 3 OH / H + , ∆ and CH 3 OH / H + , ∆

CH 3 OH / H + ∆ and CH 3 CO 2 O / H +

E M B I B E

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 8th April 2018>Q 12

HARD

JEE Main

IMPORTANT

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Phenol reacts with methyl chloroformate in the presence of $NaOH$ to form product $A . A$ reacts with ${Br}_{2}$ to form product $B . A and B$ are respectively

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Important Questions on Alcohols, Phenols and Ethers

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 8th April 2018>Q 14

Phenol on treatment with

C O_{2}

in the presence of NaOH followed by acidification produces compound X as the major product. X on treatment with

{(C H_{3} C O)}_{2}

O in the presence of catalytic amount of

H_{2} S O_{4}

produces:

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 6 September 2020 Shift 2>Q 22

Match the following :

	Test/Method		Reagent
(i)	Lucas Test	(a)	$C_{6} H_{5} {SO}_{2} Cl / aq . KOH$
(ii)	Dumas method	(b)	${HNO}_{3} / {AgNO}_{3}$
(iii)	Kjeldahl's method	(c)	$CuO / {CO}_{3}$
(iv)	Hinsberg Test	(d)	Conc. $HCl$ and ${ZnCl}_{2}$
		(e)	$H_{2} {SO}_{4}$

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 26 Feb 2021 Shift 2>Q 31

Ceric ammonium nitrate and

{CHCl}_{3} / alc

.

KOH

are used for the identification of functional groups present in _ and _ respectively.

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 16th April 2018>Q 52

The major product of the following reaction is:

Question Image

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 15th April 2018>Q 53

The major product of the following reaction is:

Question Image

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 12th April 2019 Shift 2>Q 56

What will be the major product when m-cresol is reacted with propargyl bromide

(H C \equiv C - C H_{2} B r)

in presence of

K_{2} C O_{3}

in acetone?

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 12th April 2019 Shift 1>Q 57

The major products of the following reaction are:
Question Image

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 12th April 2019 Shift 1>Q 58

The major product of the following reaction
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Phenol reacts with methyl chloroformate in the presence of NaOH to form product A. A reacts with Br2 to form product B. A and B are respectively

Important Questions on Alcohols, Phenols and Ethers

Learn and Prepare for any exam you want !

Phenol reacts with methyl chloroformate in the presence of $NaOH$ to form product $A . A$ reacts with ${Br}_{2}$ to form product $B . A and B$ are respectively