Q. The SI unit of amount of substance is:

(A) Gram
(B) Kilogram
(C) Mole
(D) Molar

✅ Correct Answer: (C) Mole

Explanation: Mole is the SI base unit for the amount of substance.

Published by Jyoti ⭐ 1.79K Points at 15-Jun-2026 01:41 pm in Chemistry

Explanation by: Jyoti

Mole is the SI base unit for the amount of substance.

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