Question

please tell me solution

Answer 1

Hi friend,

Here is your answer.......

On giving names to compounds as per IUPAC NOMENCLATURE, the preference should be given first to "DOUBLE BOND" and then to the chain having maximum substituents.

:-The correct answer will be "2-ethyl -3-methyl but -1-ene".

:-answer is option " A".

Hope this helps you a little!!!!