Question

Which non metal is used in water purification process

Answer 1

Chlorine is a non metal which is used in water purification process

Answer 2

Chlorine is used in water purification process.  

Explanation:

There many microorganisms are there in the water of lakes, rivers and ground water. Not all the organisms are harmful for the human body but most of the organisms can harm and can brings various diseases.

These organisms are called pathogens. So we need to clear or purify water before taking it as a drinking water.By Chlorination process we can remove germs from the water.