Solution:
Solution
Clemmensen reduction of a ketone is carried out in the presence of $$Zn−Hg$$ with $$HCl$$. This reduction converts carbonyl group to methylene group. It is suitable for compounds that are sensitive to alkali.
$$\displaystyle R-CO-CH_3 \xrightarrow [conc \: HCl]{Zn/Hg} R-CH_2-CH_3$$
