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Which reagent pair carries out the Clemmensen reduction of a carbonyl compound?
AZn-Hg and conc. HCl
BHydrazine and KOH
CLiAlH4 in dry ether
DSodium in ethanol
Answer & Solution
Correct answer: A. Zn-Hg and conc. HCl
Zn-Hg with concentrated HCl converts C=O to CH2 under acidic conditions.
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