Question

answer is option 2 but why????

alkene must be given the smallest number. I am confused

please explain me properly ​

Answer 1

There are total 7 carbon so there will be --- hepta --- according to carbon table.

now there is a double bond on 5 so there would ene.

there is a triple bond at 1 and 3 so priority is this so we will put (YNE) since there are two triple bond then there will find.

#BAL

#answerwithquality