Question

Which technique cannot be used to purify a
solid?
a) Crystallization
b) Sublimation
c) Filtration
d) Fractional distillation​

Answer 1

Answer:

Sublimation

Explanation:

Answer 2

▫▪◽◾◻◼Answer◼◻◾◽▪▪

⏩Sublimation because it is a process in which solid is directly converted into gaseous state without passing through liquid state.

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