Question

5 uses of baking powder

Answer 1

Answer:

1.It is used for cooking.

2.It is a base.

3.It is used to cure excess acid in stomach,sour taste as it is a base and reacts with HCl present in stomach.

4.It helps to whiten the theeth.

5.It can be used as a mouthwash.

Answer 2

Answer:

bleaching powder use:-

Explanation:

1.for bleaching cotton and linen in textile industry,for bleaching wood pulp in paper factories and for bleaching washed clothes in laundry; 2.as an oxidising agent in many chemical industries; 3.for disinfecting drinking water to make it free of germs.