MCQ
To carry out above conversion reagent used in decreasing order.


- A$Na/ liq. NH_3 , CHBr_3 /NaOH (\Delta)$
- ✓$H_2 /Pd - CaCO_3, CHBr_3 /NaOH (\Delta)$
- C$Na/liq. NH_3 ,CHCl_3 /NaOH$
- D$H_2 /Pd- CaCO_3, CHCl_3 /NaOH$


Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.