Q. The number of moles present in 18 g of water is:

  • (A) 0.5
  • (B) 1
  • (C) 2
  • (D) 3
✅ Correct Answer: (B) 1
Explanation: Moles = Mass / Molar mass = 18/18 = 1 mole.

Published by Jyoti ⭐ 1.79K Points at 15-Jun-2026 03:00 pm in Chemistry

Explanation by: Jyoti
Moles = Mass / Molar mass = 18/18 = 1 mole.

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