Question

write in brief first one physical and one chemical method that can be used for water purification

Answer 1

Physical methods :
1. Boiling
2. Filtration
3. Distillation

Chemical methods :

neutralization
oxidation
recovery
chlorination
ozonation
iodization.

Answer 2

Answer:

Explanation:

Physical methods:-

1.when we boiled water , maximum germs are died.

Chemical methods:-

1.clorination