P and Q form a pair of cis-trans isomers. Which feature must be identical for P and Q?
- A1, 2 and 3
- B1 and 2 only
- C2 and 3 only
- D1 only
Chemistry 9701 · AS & A Level · Chemical bonding
P and Q form a pair of cis-trans isomers. Which feature must be identical for P and Q?