Question

camphor can be purified by​

Answer 1

Answer:

Sublimation

Explanation:

Sublimation is used for separating substances with on heating change directly into vapour. The vapour by cooling gives the pure substance in & solid form which is called sublimate. Here camphor wil sublime leaving behind the sand.

Hope it helps!

Answer 2

Answer:

sublimation process is used to purifie camphor