Question

9.
Identify the non-metal used to purify drinking water.
a) Sulphur
b) Chlorine
c) Nitrogen
d) Phosphorous​

Answer 1

Answer:

Chlorine is used to purifying water.

Answer 2

Chlorine.

Explanation:

Chlorine is used as a disinfectant in drinking water. It helps to kill the microbes and germs present inside the water.