Is Matter Around Us Pure — Science STD 9 — Question
CBSE BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure2 Marks
Question
What is chlorination?
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Answer
Chlorination is one of many methods that can be used to disinfect water. It is a chemical disinfection method that uses various types of chlorine or chlorine-containing substances for the oxidation and disinfection of what will be the potable water source.
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