1.

Common salt besides being used in kitchen can also be used as the raw material for making (i) washing soda. (ii) bleaching powder. (iii) baking soda. (iv) slaked lime.

Answer»

(i) and (ii)
(i), (ii) and (iv)
(i) and (III)
(i), (iii) and (iv)

Solution :We can prepare washing soda and baking soda from common SALT.


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