Chlorine is often added in municipal water treatment. The reason for use of chlorine is
Chlorine forms HCI, a acid; and HOCI, an oxidizing agent, both of which kill pathogens
Correct AnswerStrong smell of chlorine deters insects
Incorrect AnswerChlorine helps to precipitate undesirable heavy metals out of drinking water
Incorrect AnswerChlorine promotes antibiotics and help sanitize the water
Incorrect AnswerExplanation:
Chlorine is often added in municipal water treatment. The reason for use of chlorine is because it forms HCI, a acid; and HOCI, an oxidizing agent, both of which kill pathogens.
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By: Abhipedia