EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 30 January 2023 Shift 2>Q 86

MEDIUM

JEE Main

IMPORTANT

Earn 100

The correct order of ${pK}_{a}$ values for the following compounds is:

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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 - 31 January 2023 Shift 1>Q 87

An organic compound '

A

' with empirical formula

C_{6} H_{6} O

gives sooty flame on burning. Its reaction with bromine solution in low polarity solvent results in high yield of

B . B

is

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 1 February 2023 Shift 1>Q 88

Decreasing order of dehydration of the following alcohols is

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MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 25 - Alcohols, Phenols and Ethers>JEE Main - 1 February 2023 Shift 2>Q 89

In a reaction

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reagents ‘ $X$ ’ and ‘ $Y$ ’ respectively are: