Question

Classify the isopentyl radical among the following:

(a) Tertiary
(b) Secondary
(c) Primary

Answer 1

An isopentyl radical is classified as a secondary radical.

Step-by-step explanation:

An isopentyl radical is classified as a secondary (b) radical. In organic chemistry, the classification of radicals is based on the number of alkyl groups bonded to the carbon atom. A primary radical has no alkyl groups attached, a secondary radical has one alkyl group attached, and a tertiary radical has two alkyl groups attached.