Question

technique to separate butter from curd

Answer 1

Hey,

Technique is called CENTRIFUGATION.

HOPE IT HELPS:-))

Answer 2

(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.

Hope this will help you and

If you understand then please give a brilliant answer ☺☺