Question

Which one of the following is an inorganic antiseptic?

Options

• Ethanol

• Iodine

• Chloroxylenol

• Thymol

Answer 1

Iodine

Explanation:

Iodine is a non-carbon-based (inorganic) element that acts as a powerful antiseptic by killing bacteria, fungi, and viruses. It is commonly used as Tincture of Iodine (2–3% iodine dissolved in alcohol) for disinfecting wounds and cuts.