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Question: Answered & Verified by Expert
$\mathrm{CH}_3 \mathrm{COOH} \xrightarrow{\mathrm{LiAlH}_4}$$(A) \xrightarrow{I_2+\mathrm{Na}{OH}}(B) \xrightarrow{\text { Ag(Dust)}}(C)$
the final product $(C)$ is
ChemistryCarboxylic Acid DerivativesJEE Main
Options:
  • A $\mathrm{C}_2 \mathrm{H}_5 I$
  • B $\mathrm{C}_2 \mathrm{H}_3 \mathrm{OH}$
  • C $\mathrm{C}_2 \mathrm{H}_2$
  • D $\mathrm{CH}_3 \mathrm{COCH}_3$
Solution:
1639 Upvotes Verified Answer
The correct answer is: $\mathrm{C}_2 \mathrm{H}_2$
$\mathrm{CH}_3 \mathrm{COOH} \xrightarrow{\mathrm{LiAlH}_4} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \mathrm{CH}_3 \mathrm{CH}_2 \mathrm{OH} \xrightarrow{\mathrm{I}_2 / \mathrm{NaOH}} \mathrm{CHI}_3 \xrightarrow{\mathrm{Ag}} \mathrm{C}_2 \mathrm{H}_2$

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