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JEE Main Chemistry Class 12 Aldehydes Ketones and Carboxylic Acids Part 2 Questions

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Question : 95

Total: 100

The correct match between Item - I (starting material) and Item - II (reagent) for the preparation of benzaldehyde is:

Item - I	Item - II
(I) Benzene	(P) HCl and SnCl2,H3O+
(II) Benzonitrilequinoline	(Q) H2,Pd−BaSO4,S and
(III) Benzoyl Chloride	(R) CO,HCl and AlCl3

[Sep. 06, 2020 (U)I]

(I)−(Q),(II)−(R) and (III)−(P)
(I)−(P),(II)−(Q) and (III)−(R)
(I)−(R),(II)−(P) and (III)−(Q)
(I)−(R),(II)−(Q) and (III)−(P)

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