EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 7th January 2020 Shift 1>Q 17

HARD

JEE Main

IMPORTANT

Earn 100

$1$ -methyl ethylene oxide when treated with an excess of $H B r$ produces

53.91% studentsanswered this correctly

Important Questions on Alcohols, Phenols and Ethers

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 7th April 2013>Q 18

An unknown alcohol is treated with the "Lucas reagent" to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechanism:

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 7th April 2013>Q 19

Arrange the following compounds in order of decreasing acidity :

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 6th April 2014>Q 20

The most suitable reagent for the conversion of

R - {CH}_{2} - OH \to R - CHO

is :

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 6th April 2014>Q 21

What is the product "C" after following reactions -

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.

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 19th April 2014>Q 48

Which of the following compounds will not be soluble in sodium bicarbonate?

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 19th April 2014>Q 49

Which one of the following substituents at para-position is most effective in stabilizing the phenoxide

ion ?

EASY

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 19th April 2014>Q 50

Williamson synthesis of ether is an example of :