Question

please solve it guys if anyone will spam I will delete their account​

Answer 1

Explanation:

option (c) is the correct answer.

Answer 2

Answer:

b)2-methyl propanoic acid

Explanation:

here we can see,

             the structure of (CH3)2CH-COOH would be like

CH3 at both ends and CH in the middle, with the functional group                      -COOH in the middle.

in this structure, there are four carbons in total but the fourth is not part of the parent chain so we can take it as 2-methyl propane or isobutane.

since its IUPAC name is 2-methyl propanoic acid, we will go with that.

and since the fourth carbon is a part of the functional group of -COOH which are -oic acids,

the answer is

                  2-methyl propanoic acid

thank you,

hail hydra.