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Question: Answered & Verified by Expert
Clemmensen reduction of a ketone is carried out in the presence of which of the following?
ChemistryHydrocarbonsNEETNEET 2011 (Screening)
Options:
  • A $\mathrm{Zn}-\mathrm{Hg}$ with $\mathrm{HCl}$
  • B $\mathrm{LiAlH}_4$
  • C $\mathrm{H}_2$ and Pt as catalyst
  • D Glycol with $\mathrm{KOH}$
Solution:
1635 Upvotes Verified Answer
The correct answer is: $\mathrm{Zn}-\mathrm{Hg}$ with $\mathrm{HCl}$
The reducing agent used in Clemmensen reduction is $\mathrm{Zn}-\mathrm{Hg}$ and $\mathrm{HCl}$.

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