Question

Which one of the following contain isopropyl group?

• A. 2, 2, 3, 3-tetramethylpentane
• B. 2-methylpentane
• C. 2, 2, 3-trimethylpentane
• D. 3, 3-dimethylpentane

Answer 1

Answer: (B)

2-methylpentane

Answer 2

Structure of $2$-methyl pentane has isopropyl group