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ChemistryNEET 2021Named reactions: aldol, Cannizzaro, Clemmensen, Wolff–Kishner

Aldehydes, Ketones and Carboxylic Acids

Match List-I with List-II.

Question 96 as printed in the NEET 2021 booklet

List-I List-II
(a) Benzene + CO, HCl / anhyd. AlCl3\mathrm{AlCl_3}/CuCl (i) Hell–Volhard–Zelinsky reaction
(b) R−CO−CH3\mathrm{R{-}CO{-}CH_3} + NaOX (ii) Gattermann–Koch reaction
(c) R−CH2−OH\mathrm{R{-}CH_2{-}OH} + R′COOH, conc. H2SO4\mathrm{H_2SO_4} (iii) Haloform reaction
(d) R−CH2COOH\mathrm{R{-}CH_2COOH}, (i) X2\mathrm{X_2}/red P (ii) H2O\mathrm{H_2O} (iv) Esterification

Choose the correct answer from the options given below:

  1. A.(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
  2. B.(a)-(iii), (b)-(ii), (c)-(i), (d)-(iv)
  3. C.(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
  4. D.(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

More from this chapter in past papers

From Chemistry › Aldehydes, Ketones and Carboxylic Acids › Named reactions: aldol, Cannizzaro, Clemmensen, Wolff–Kishner — lectures, notes and every past question on it.

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