Question

which technic can't be used to purify solid?

1) crystallization
2) sublimation
3) filtration
4) fractional distilation​

Answer 1

2) sublimation

Hope I was helpful

Answer 2

Answer:

2) Sublimation

Explanation:

Sublimation is the process in which solid changes directly to vapour state without passing through the liquid state.So sublimation cannot be used for purification of liquids.