Cholrine is added in the last stage of purification of water . explain ? plzzzzzzz

Asked by  | 16th Mar, 2009, 02:21: PM

Expert Answer:

Cholrine is added in the last stage of purification of water because it prevents from germs.

Answered by  | 17th Mar, 2009, 05:27: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.