Question

Explain the term – ‘sublimation’. Is sublimation of naphthalene – a physical or a chemical change. Give reasons.

Answer 1

Answer:

Sublimation is the process of conversion of solid state into gaseous state and vice versa without going through the liquid state. ★ It is a physical change because the chemical composition of the balls don't change when they undergo sublimation.

Answer 2

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Sublimation is the process of conversion of solid state into gaseous state and vice versa without going through the liquid state.

★ It is a physical change because the chemical composition of the balls don't change when they undergo sublimation.

Hope It Will Help.❤️