MCQ
$O _3$ reacts with $CH _2= CH _2$ to form ozonide. On hydrolysis it forms …………….
- AEthylene oxide
- ✓$HCHO$
- C$CH _3 CHO$
- D


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

group into – $CH_2$ – group is …………..