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Aldehydes Ketones and Carboxylic Acids question

2023 · 30 Jan · Shift 2 · Q2
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Aldehydes Ketones and Carboxylic Acids question

2023 · 30 Jan · Shift 2 · Q2

JEE MainChemistryAldehydes Ketones and Carboxylic AcidsMCQ+4 / −1
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 81 English 1 can be easily reduced using Zn−Hg/HCl\mathrm{Zn}-\mathrm{Hg} / \mathrm{HCl}Zn−Hg/HCl to JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 81 English 2 Reason R:Zn−Hg/HCl\mathrm{R}: \mathrm{Zn}-\mathrm{Hg} / \mathrm{HCl}R:Zn−Hg/HCl is used to reduce carbonyl group to −CH2−-\mathrm{CH}_{2}-−CH2​− group. In the light of the above statements, choose the correct answer from the options given below:
  1. A
    Both A and R{ \text {Both } A \text { and }} \mathrm{R}Both A and R are true and R\mathrm{R}R is the correct explanation of A\mathrm{A}A
  2. B
    A\mathrm{A}A is false but R\mathrm{R}R is true
  3. C
    A is true but R\mathrm{R}R is false
  4. D
    Both A\mathrm{A}A and R\mathrm{R}R are true but R\mathrm{R}R is not the correct explanation of A\mathrm{A}A
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