Question

name the technique to separate :
1. Butter from curds-
2.salt from sea water-
3.Nacl from its solution in water-
4.Butter from cuts
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Answer 1

Answer:

(i) Butter from curd can be separated by the technique of centrifugation. (ii) Salt from sea water can be separated by the technique of crystallization or by the evaporation. (iii) Camphor is sublimable but salt is not. So, camphor can be separated from salt sublimation technique.

Explanation:

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Answer 2

Answer:

1) centrifugation

2) evaporation

3) boiling

4) centrifugation

I think you have got your answer.