Question

give two important use of washing soda and baking soda.

Answer 1

Baking soda is used in food.
Some food cannot be made with baking soda.
Washing soda is used to wash clothes.
By washing soda our clothes be clean.

Answer 2

Washing soda

1. it is use in the manufacturing of glass, soap paper and other sodium compounds like borax etc.

2. it is use in softening of the hard water

Baking soda

1. it is use as antacids to neutralise excess of acidity in our stomach

2. it is an ingredient of baking powder which contain NaHCO3 & tartaric acid.