Chemistry, asked by prachimeshram012345, 1 month ago

portable water treatment does not involve
1. sedimentation
2. coagulation
3. disinfection
4. demineralization

Answers

Answered by alittleseed23

2

Answer:

4 demineralization

this will be the correct option

Answered by manojnain

0

Answer:

C is the answer

please mark me as brainlist

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