MCQ
Which of the following will not show optical activity
- A$Cl-CH=C=CH-Cl$
- B$Br-CH=C=CH-Br$
- ✓

- D




Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
If the oxidation number of metal in the salt was $3$, what would be the new oxidation number of metal ?