Question

Give two example of washing soda and baking soda?

Answer 1

Answer:

(a) Two important uses of washing soda:

(i) It is used in the manufacture of soap and glass.

(ii) It is used to remove the permanent hardness of water.

(b) Two important uses of baking soda:

(i) It is used for making baking powder.

(ii) It is used in soda-fire extinguishers.

Explanation:

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