Science, asked by suressahu111, 2 months ago

big cities which gas is passed through water to make it germ free?

Answers

Answered by neetigarg

Answer:

Chlorine gas

Chlorine is one of the most commonly used disinfectants for water disinfection. Chlorine can be applied for the deactivation of most microorganisms and it is relatively cheap. When was chlorine discovered? Chlorine gas was presumably discovered in the thirteenth century.

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