Question

No a
15
5 H₂C
С C
-
CH₃
-
-
С
1
CH 3​

Answer 1

Answer:

3-methyl-1-butene

Explanation:

The IUPAC name of CH2

=CHCH(CH3) 2

is 3−methyl−1−butene. The numbering is started from the end which gives the lowest locants to doubly bonded C atoms.