Q.1 Why is sodium hydrogen carbonate an essential ingredient in ant-acids?
Q.2 What happens, when crystals of washing soda are left open in dry air?
Q.3 Why does milkman add a small amount of baking soda to fresh milk?
Answers
Answered by
5
Answer:
1.Sodium hydrogen carbonate is used in medicine as a leavening agent in baking.So baking soda is an essential ingredient in ant acids.
2.when we expose washing soda to air then it will readily lose its water of crystallization.
3.As this milk is slightly more alkaline than other, therefore, acid produced to set into curd will be neutralize by baking soda added by milkman.
Similar questions