Given below are two statements. Statement-I: Sublimation is a purification technique that is used to — AITS & Test Series Chemistry Question

Question

Given below are two statements. Statement-I: Sublimation is a purification technique that is used to separate those solid substances which changes from solid to vapour state without passing through liquid state. Statement-II: If external atmospheric pressure is reduced, then boiling point of substance is decreased. In the light of the above statements, choose the correct option. A) Both Statement-I and Statement-II are correct B) Both Statement-I and Statement-II are incorrect C) Statement-I is correct but statement-II is incorrect D) Statement-I is incorrect but statement-II is correct