Chemistry, asked by akashpunkstr7322, 4 months ago

In which process the alum is added

Answers

Answered by Anonymous

One of the earliest, and still the most extensively used, is aluminum sulfate, also known as alum. ... When alum is added to water, it reacts with the water and results in positively charged ions. Coagulation/flocculation is a process used to remove turbidity, color, and some bacteria from water.

Answered by eliza5

Answer:

Alum is used in water purification

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