CBSE Class 8 Answered
How is drinking water purified by using chemical method?
Asked by Topperlearning User | 26 Nov, 2013, 08:24: AM
Expert Answer
Chemical treatment is one of the most important drinking water purification methods. The most commonly used chemicals for drinking water purification are chlorine and iodine. These chemicals kill almost all the disease-causing microorganisms present in the water and make the water pure.
Answered by | 26 Nov, 2013, 10:24: AM
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