Question

write in brief , (1) one physical and (2) one chemical method that can be used to 'water purification'.​

Answer 1

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Answer 2

Answer:

1) filtration

2) chlorination

Explanation:

Filtration is a physical method of removing impurities using filter paper.

Chlorination is a chemical method where chlorine or bleaching powder is commonly used to purify the impure water.