Chemistry, asked by ZAKI2732, 9 months ago

The material which is added to water during purification process at the water works so as to disinfect it is (a) potassium permanganate
(b) betadine
(c) chlorine
(d) potash alum

Answers

Answered by anne829

6

The answer is (c) chlorine

Answered by arfachini786

1

Answer:

Chlorine is the answer

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