Question

In 2-chloro-3,4-dimethylhexane, how many chiral carbon atoms are present?

• A. \(1\)
• B. \(2\)
• C. \(3\)
• D. \(4\)

Hint:

To identify chiral carbons, ensure the carbon atom is attached to four distinct groups or atoms.

Answer 1

The Correct Option is B

A chiral carbon atom is bonded to four distinct substituents. For 2-chloro-3,4-dimethylhexane:- Carbon 2 (C-2) is chiral, connected to a chlorine atom, a methyl group, an ethyl group, and a hydrogen atom.- Carbon 3 (C-3) is also chiral, bonded to a methyl group, a 2-chloropropyl group, a hydrogen atom, and a unique substituent.The remaining carbons are not chiral. Therefore, the molecule possesses 2 chiral carbons.