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The IUPAC name of the compound having th...

The `IUPAC` name of the compound having the formula `CH-=C-CH=CH_(2)` is

A

`1-`butene`-3-`yne

B

`3-`butene`-1-`yne

C

`1-`butyn`-3-`ene

D

But`-1`-yne`-3-`ene

Text Solution

Verified by Experts

The correct Answer is:
A
`1-`Butene `-3-`yne
Follow `IUPAC` nomentclature
`Hunderset(4)(C)-=underset(3)(C)-underset(2)(C)H-=underset(1)(C)H_(2)`
If from both sides the same set of locants are obtained, then double bonded `'C'` should get lower number.
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