Question

Camphor contains how many isoprene units?

• A. \( \text{One} \)
• B. \( \text{Two} \)
• C. \( \text{Three} \)
• D. \( \text{Four} \)

Hint:

Monoterpenes consist of two isoprene units, whereas sesquiterpenes contain three, contributing to diverse chemical properties.

Answer 1

The Correct Option is B

Camphor is classified as a monoterpene, meaning it contains two isoprene units. Isoprene units form the structural basis of terpenes, which contribute to biological and pharmacological properties. Camphor is used in medicinal preparations, flavoring agents, and as an insect repellent.