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Anna007 [38]
3 years ago
5

Why is chlorine added during water purification?​

Biology
1 answer:
Olenka [21]3 years ago
8 0

Answer:

hiii please give me brainlest

Explanation:

Chlorination is the process of adding chlorine to drinking water to disinfect it and kill germs. Different processes can be used to achieve safe levels of chlorine in drinking water. Chlorine is available as compressed elemental gas, sodium hypochlorite solution (NaOCl) or solid calcium hypochlorite (Ca(OCl)2

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