Question

Hex-4-ene-2-ol on treatment with PCC gives 'A'. 'A' on reaction with sodium hypoiodite gives 'B', which on further heating with soda lime gives 'C'. The compound 'C' is 

(A) 2- pentene 

(B) proponaldehyde 

(C) 2-butene

(D) 4-methylpent-2-ene

Answer 1

Correct option is (C) 2-butene