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Chemistry - Carboxylic acid and their Derivatives Question with Solution | TestHub

ChemistryCarboxylic acid and their DerivativesPREPARATION OF CARBOXYLIC ACIDS AND THEIR DERIVATIVESMedium2 minPYQ_2020

ChemistryMediumsingle choice

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

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Answer:

Solution:

Hint: Alkaline hydrolysis is a nucleophilic substitution reaction on ester. Hence, presence of electron withdrawing group promotes nucleophilic attack $- NO_{2} - R$ and $- I$ $- OMe + R, - I$ $-$ Me + I and Hyperconjugation

Stream:WBJEESubject:ChemistryTopic:Carboxylic acid and their DerivativesSubtopic:PREPARATION OF CARBOXYLIC ACIDS AND THEIR DERIVATIVES

⏱ 2mℹ️ Source: PYQ_2020

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