EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2018>Q 12

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IMPORTANT

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Identify ' $' M^{'}$ in the following sequence of reactions

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Important Questions on Aldehydes, Ketones and Carboxylic Acids

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2020>Q 1

Ph - CDO \to_{Warm}^{50 % aq \cdot NaOH} Ph - {COO}^{-} + an alcohol

. This alcohol is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2020>Q 2

The reduction product of ethyl

3

-oxobutanoate by

{NaBH}_{4}

in methanol is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2020>Q 3

What is the major product of the following reaction?
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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2019>Q 4

One of the products of the following reaction is $P .$

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Structure of $P$ is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2019>Q 5

Haloform reaction with

I_{2}

and

KOH

will be responded by

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2018>Q 6

The correct order of reactivity for the addition reaction of the following carbonyl compounds with ethylmagnesium iodide is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2020>Q 7

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For the above three esters, the order of rates of alkaline hydrolysis is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 26 - Aldehydes, Ketones and Carboxylic Acids>WBJEE 2019>Q 8

For the reaction below, the product is $Q .$

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The compound $Q$ is