Question

structure of all of them.... (a) 3- Bromopent - 1 -en - 4 - yne
(b) 3 - Bromopent - 4-en-1 - yne
(c) 3 - Bromopent - 4 yne - 1 - en
(d) 3 - Bromopent - 1 - yne - 4 - en​

Answer 1

your answer is in the above attachment

please refer it