Question

Q1- Draw the structure of But-1-ene and But -2-ene​

Answer 1

Explanation:

The isomers of Butene are:

(i) CH3−CH2−CH=CH2, But −1− ene

(ii) CH3−CH=CH−CH3, But −2− ene

(iii) CH2=C(CH3)−CH3, 2− methyl propene