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Chemistry · PYQ NEET UG 2022

हिन्दी

The product formed from the following reaction sequence is \( \text{C}\text{N} \xrightarrow[{(ii) \text{NaNO}_2 + \text{HCl}}{(i) \text{LiAlH}_4, \text{H}_2\text{O}}]{\text{(iii) } \text{H}_2\text{O}} \)

Question diagram
  1. A
    Benzyl chloride
  2. B
    Benzyl alcohol
  3. C
    Benzamide
  4. D
    Benzenediazonium chloride
View Answer & Solution

Correct answer · Option B

Benzyl alcohol

Explanation

Reduction of benzonitrile with LiAlH4 yields benzylamine, which upon diazotization with NaNO2 + HCl followed by hydrolysis yields benzyl alcohol.
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