Question

The number of -OH groups present in the structures of bithionol, terpineol, and chloroxylenol is respectively:

• A. 2, 1, 1
• B. 1, 2, 1
• C. 1, 1, 2
• D. 2, 2, 1

Hint:

The number of hydroxyl (-OH) groups in a compound affects its solubility, reactivity, and antiseptic properties.

Answer 1

The Correct Option is A

Step 1: Analyzing the Structures 
- Bithionol contains two -OH groups. 
- Terpineol contains one -OH group. 
- Chloroxylenol contains one -OH group.