Question

give two important uses of washing soda and baking soda

Answer 1

baking soda is use to make bread ,cake , dhokla .NaHCO3 reacts with moist litmus paper and red litmus turn blue which means that it is basic in nature .being basic in nature it is use to reduce acidity in stomach.

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.