Question:medium

Disinfection of water is done by ____

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Water treatment processes: \[ \boxed{ \begin{aligned} \text{Coagulation} &\rightarrow \text{Alum} \text{Filtration} &\rightarrow \text{Removal of suspended solids} \text{Disinfection} &\rightarrow \text{Chlorination} \end{aligned} } \]
Updated On: Jul 24, 2026
  • Passing chlorine
  • Heating and cooling
  • Filtration
  • Alum
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The Correct Option is A

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