Question

how can we separate a mixture of salt,sand and camphor

Answer 1

To separate it, dissolve it in water first. the salt dissolves in water, leaving sand and camphor. boil the water after separating the remains and you get salt. then heat the sand and camphor mixture in a closed vessel till the camphor evaporates and settles at the top from where it can be scraped off, leaving you with only sand.

I hope this was helpful to u

Answer 2

Answer:

The transition of the substance directly from solid to gas phase, without passing through the intermediate liquid phase is called sublimation.

Explanation:

Camphor is a solid that sublimes. When a mixture of camphor and salt is heated in a beaker, the camphor changes from solid to vapor directly and camphor crystals can again be obtained by cooling camphor vapors. In this way, a mixture of camphor and salt is separated.