S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which chemical is used to remove hardness of water?

  • (A) Baking soda
  • (B) Washing soda
  • (C) Caustic soda
  • (D) Bleaching powder
  • Correct Answer - Option(B)
  • Views: 1
  • Filed under category Chemistry
  • Hashtags:
Explanation by: Shyam Dubey
Washing soda (sodium carbonate) reacts with calcium and magnesium ions to remove hardness from water.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.