Complete the following reactions indicating the major product formed. (iv) `CH_(3)-underset(Cl)underset(|)overset(Cl)overset(|)C

Complete the following reactions indicating the major product formed.

(iv) `CH_(3)-underset(Cl)underset(|)overset(Cl)overset(|)C-Cl+KOH to`
(v)` C_(2)H_(5)Mgl+CO_(2) overset("dry ether") to overset(H^(+)//H_(2)O)to`

Complete the following reactions indicating the major product formed. (iv) `CH_(3)-underset(Cl)underset(|)overset(Cl)overset(|)C-Cl+KOH to` (v)` C_(2)