Science, asked by swtamp, 7 months ago

4. The process by which the rate of sedimentation is improved by adding chemical such as alum is called-
with increase in temperature.
please send fast​

Answers

Answered by sidhupari
1

Answer:

This process in known as coagulation. The addition of alum causes these particles and colloids to clump together to form heavier particles which will settle in water

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