Two isomers of formula C4H9Br are Ⓐ and B. Ⓐ on reaction with alcoholic KOH gives of molecular formula C8H8 by E reaction

Question

Two isomers of formula C₄H₉Br are Ⓐ and B. Ⓐ on reaction with alcoholic KOH gives of molecular formula C₈H₈ by E₁ reaction. Ⓑ on reaction with alcoholic KOH gives Ⓓ and Ⓔ as products by Saytzefì’s rule. identify’ A, B, C, D, E.

Answer 1

1. C₄H₉Br: Two isomers may be there:

2. Ⓐ on reaction with alcoholic KOH gives iso butylene © as the product.

3. 2-bromobutane Ⓑ on reaction with alcoholic KOH follows Saytzeff s rule to give a mixture of olefins in different amounts.