Question

used 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.

Answer 2

Explanation:

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.

uses of baking soda:

(i) It is used for making baking powder.

(ii) It is used in soda-fire extinguishers