Chemistry, asked by vaishnavi54167, 8 months ago

an impure sample of potash alum can be purified by
1.evaporation
2.crystallisation
3.centrifugation
4.filtration​

Answers

Answered by princerajbgp8
2

Answer:

2.crystallisation is right answer.

Answered by Anonymous
2

Answer:

Evaporation an impure sample of potash

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