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 {\SnCl}_{2}, {\H}_{3} {\O}^{+} (II) Benzonitrile (Q) {\H}_{2}, {\Pd}-{\BaSO}_{4}, {\S} and quinoline (III) Benzoyl Chloride (R) \CO, \HCl and \AlCl _{3} [6 Sep 2020 Shift 2]

Correct Answer is : (I)-(R), (II)-(P) and (III)-(Q)

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

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

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

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

Aldehydes, Ketones and Carboxylic Acids Part 1

Section: Chemistry

Question : 13 of 100

Marks: +1, -0

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

[6 Sep 2020 Shift 2]

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