Q. The molar mass of water (H₂O) is:

  • (A) 16 g/mol
  • (B) 18 g/mol
  • (C) 20 g/mol
  • (D) 22 g/mol
✅ Correct Answer: (B) 18 g/mol
Explanation: Molar mass of H₂O = 2 × 1 + 16 = 18 g/mol.

Published by Jyoti ⭐ 1.79K Points at 15-Jun-2026 01:42 pm in Chemistry

Explanation by: Jyoti
Molar mass of H₂O = 2 × 1 + 16 = 18 g/mol.

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