Question

The degree of unsaturation in the structure of the product is:

Answer 1

The treatment of an alkene with meta chloro perbenzoic acid forms an epoxide.
When an alkene contains two nonconjugated double bonds and 1 equivalent of meta chloroperbenzoic acid is used, the more substituted alkene is converted to epoxide.
The product of the reaction contains 2 DOU one is from the alkene and another from the cyclic ring obtained by epoxy functional group.

Ans-2