CBSE Class 10 Answered
(i) Name the compound which is obtained from baking soda and is used to remove permanent hardness of water.
(ii) Write its chemical formula.
Asked by Topperlearning User | 24 Jul, 2017, 01:37: PM
Expert Answer
(i) Sodium Carbonate or Washing soda is obtained from baking soda which is used for removing permanent hardness of water.
(ii) Chemical formula - Na2CO3
Answered by | 24 Jul, 2017, 03:37: PM
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