Question

why is loading used to separate suspended impurities?

Answer 1

Loading is a process in which chemical substances like alum is added to liquid to help the suspended particles of liquid to form a sediment of solid.

The suspended particles are lighter and do not settled at the bottom. to make these suspended particles heavier and settle down loading process is used

Answer 2

Answer:

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Loading is used to separate suspended impurities because the alum particles load the fine particles due to which they form sediment easily and the liquid can then be cleaned.

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