Question

1. Which is the oxidant used for purification of drinking
water?
2. Why is potassium permanganate used during
cleaning water tanks?​

Answer 1

Answer:

1. chlorine , oxidizing agent and iodine are used for purification of drinking water.

2. because it a very strong oxidizing agent that prevents the growth of bacteria

Answer 2

Answer:

answer 1 :: the most common disinfection method involves some form of chlorine or it's compound such as chlorine in a strong oxidam that rapidly kills many harmful microorganisms