Chemistry · Organic Chemistry
Select the correct match between Item-I (starting material) and Item-II (reagent) for the preparation of benzaldehyde: Item-IItem-II(I) Benzene(P) HCl and SnCl2, H3O+(II) Benzonitrile(Q) H2, Pd → BaSO4, S and quinoline(III) Benzoyl Chloride(R) CO, HCl and AlCl3
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1(I)-(R), (II)-(Q) and (III)-(P)
- 2(I)-(R), (II)-(P) and (III)-(Q)✓
- 3(I)-(P), (II)-(Q) and (III)-(R)
- 4(I)-(Q), (II)-(R) and (III)-(P)
Correct answer
(I)-(R), (II)-(P) and (III)-(Q)
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