Question

What is the purpose of adding chlorine to water during the water treatment process?



to filter and remove large debris

to form flocs that bacteria and other impurities will cling to

to kill bacteria that have accumulated, as well as prevent future bacterial growth

to remove unwanted gases

Answer 1

I think it's C but i don't know if that's right.

Answer 2

c

Answer 3

tis C

Answer 4

It is C