Chemistry, asked by prachimeshram012345, 3 days ago

swimming pool water should be sterilized by
1. sedimentation
2. chlorination
3. areation
4. UV rays​

Answers

Answered by mohanmagicalboy
0

Answer:

areation it's very easy u know

Answered by vijaysyadav601
0

Answer:

b) Chlorination

is the correct answer

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