Q. Chemical formula for water is

  • (A) NaA1O2
  • (B) H2O
  • (C) Al2O3
  • (D) CaSiO3
✅ Correct Answer: (B) H2O

Published by Harikesh ⭐ 8.04K Points at 15-Apr-2021 11:08 am in Science

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