Question

How will you separate a mixture of common
salt, chalk powder and powdered camphor ?explain. .​

Answer 1

Answer:

Explanation:

By the method of sublimation,camphor on heating directly gets converted into gaseous state from solid state. ...

Add rest of the mixture in water ,common salt will dissolve in water and chalk powder will settle down in the beaker.

Separate the chalk powder either by sedimentation and decantation or by filteration.

Answer 2

Explanation:

By the method of sublimation,camphor on heating directly gets converted into gaseous state from solid state. ...

Add rest of the mixture in water ,common salt will dissolve in water and chalk powder will settle down in the beaker.

Separate the chalk powder either by sedimentation and decantation or by filteration.