Q. What is the chemical name of washing soda?

  • (A) Sodium carbonate
  • (B) Sodium chloride
  • (C) Sodium hydroxide
  • (D) Sodium bicarbonate
✅ Correct Answer: (A) Sodium carbonate
Explanation: Washing soda is chemically known as sodium carbonate (Na₂CO₃·10H₂O).

Published by Sikhar Chaudhary ⭐ 6.79K Points at 06-Oct-2025 06:45 am in Chemistry

Explanation by: Sikhar Chaudhary
Washing soda is chemically known as sodium carbonate (Na₂CO₃·10H₂O).

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