Question

7) Write a letter to the Manager of Sagar Bookstall to supply you two whole sets of Trendsetters Fact Finder.
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Answer 1

Explanation:

By using alum in the water, the rate of sedimentation can be increased. This process is called 'Loading'. Here all the insoluble solid particles of the mixture get accumulated on alum leading to the separation of solid from insoluble solid particles

Answer 2

Answer:

ans mat dena muze

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