Question

1. Salt A commonly used in bakery products on heating gets converted into another salt B which itself is used for removal of hardness of water and a gas C is evolved. The gas C when passed through lime water, turns it milky. Identify A, B and C. Write the equations

Answer 1

Answer:

Sodium carbonate is used to remove the hardness of water. Carbon dioxide turns lime water milky. Therefore, Salt A, which is sodium bicarbonate and used as baking powder.

Explanation:

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