NEET2022Chemistry-Reactions of Carbonyl Compounds

NEET 2022 Chemistry Reactions of Carbonyl Compounds Match the Following Question

Type: Match the Following-match the column-Easy-Class 12

Match List – I With List – II.

Products formed	Reaction of carbonyl compound with
(i) Cyanohydrin	(a) NH₂OH
(ii) Acetal	(b) RNH₂
(iii) Schiff’s base	(c) alcohol
(iv) Oxime	(d) HCN

i – a, ii – c, iii – b, iv – d

i – d, ii – c, iii – b, iv – a

i – c, ii – d, iii – b, iv – a

i – b, ii – c, iii – d, iv – a

Correct Answer

Option A

Detailed Explanation

Chapter: Aldehydes, Ketones & Carboxylic Acids

Class: 12 | Topic: Reactions of Carbonyl Compounds | Difficulty: 🟢 Easy

✅ Ans: (1)

Cyanohydrin → formed with $HCN$ → (i)–(d)
Acetal → formed with alcohol → (ii)–(c)
Schiff's base → formed with $RNH_2$ → (iii)–(b)
Oxime → formed with $NH_2OH$ → (iv)–(a)

\boxed{(i)-d,\ (ii)-c,\ (iii)-b,\ (iv)-a}

📌 NCERT: Aldehydes and ketones react with $HCN$ , alcohols, $NH_2OH$ , and $RNH_2$ to form cyanohydrins, acetals, oximes, and Schiff's bases respectively.

🧠 NEET Trick: HCN → Cyanohydrin | Alcohol → Acetal | $RNH_2$ → Schiff's base | $NH_2OH$ → Oxime

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