talha5718us talha5718us

18-04-2021
Chemistry

contestada

Why do we test for free chlorine in drinking water?

Respuesta :

henoalshobaki henoalshobaki

18-04-2021

Answer:

The presence of free chlorine in drinking water is correlated with the absence of most disease-causing organisms, and thus is a measure of the potability of water

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