MCQ
Aldehydes and ketones can be reduced to corresponding hydrocarbons by
- ARefluxing with water
- BRefluxing with strong acids
- CRefluxing with soda amalgam and water
- ✓Refluxing with zinc amalgam and concentrated $HCl$

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(image) $\frac{{{H_2}}}{{pd - BaS{O_4}}}\,'A'$
The product $'A'$ is