Chemistry
Grade-7
Easy

Question

What is the chemical name of washing soda?

  1. Sodium acetate
  2. Sodium carbonate
  3. Sodium silicate
  4. Sodium chlorate

hintHint:

Used in borax and paper.

The correct answer is: Sodium carbonate


    • Sodium carbonate is the chemical name of washing soda.
    • Sodium carbonate decahydrate (Na2CO3 10H2O) also known as sodium carbonate, is the most common hydrate of sodium carbonate containing 10 molecules of water of crystallization.

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