Question

name two chemicals that may help in purifying water?​

Answer 1

Answer:

Iodine , chlorine , potassium permanganate etc

Explanation:

Answer 2

Explanation:

Chlorine either as gas or by adding Sodium hypochlorite to the water.

Potassium permangnate, till the water becomes light pink.

Ozone. Its effect is short-lived. ...

Bromine, The treatment is called Bromination (not recommended)

Mixture of Chlorine and ammonia. ...

Iodine.