Question

A. Fill in the blanks.
1.
is a chemical method of purifying water.​

Answer 1

Answer:

Chlorine is. chemical method of purifying water

Answer 2

Explanation:

Chlorination is a chemical method to purify water.

Chlorination:

Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water. This method is used to kill bacteria, viruses and other microbes in water.

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