Question

Purification of water by adding alum this process is called what

Answer 1

Alum, also known as aluminium sulfate is added to water in order to destabilize the mud particles suspended in it. This process is known as coagulation.

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Answer 2

Answer:

Alum, also known as aluminiumsulfate is added to water in order to destabilize the mud particles suspended in it. This process is known as coagulation. Alum helps inpurifying water by aluminium which coagulates the mud particles.

Explanation:

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