Question

please answer 6th question​

Answer 1

Answer:

a) Use magnet to separate iron filings from sand, as iron is magnetic, it will get attracted to the magnet and will get separated out from the sand mixture.

b) We will use centrifugation by applying centrifugal force (spinning rapidly)

c) We will use centrifugation by applying centrifugal force (spinning rapidly).

d) We will use the process of evaporation.

e) We will use sublimation as camphor is a sublimating substance (directly changes from solid to gas without turning into liquid)

f) We will use the process of filtering by use a paper filter or using a strainer.

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Hope it helps,

All the very best! :)