Question

Mention the method used to separate the following mixture:
Chalk powder and rice?​

Answer 1

Answer:

Add the above mixture in water. NaCl will dissolve while chalk powder and powdered camphor will not. Filter the solution. ... Heat the above mixture (in a water bath for safety) so that camphor will sublime.

Answer 2

Answer:

Technique used to separate chalk powder from water is filtration.

Reason – Because this process is used to separate the components of a heterogeneous solid-liquid mixture in which solids are lights and insoluble in liquids.

Explaination:

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