conversion of solid – Tiwari Academy Discussion

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Kaveri Jha

Asked: January 30, 2025In: Class 9 Science

Choose the correct statement out of the following: ( a) Conversion of solid into vapours without passing through the liquid state is called sublimation. (b) Conversion of vapours into solid without passing through the liquid state is called sublimation. (c) Conversion of vapours into solid without passing through the liquid state is called freezing. (d) Conversion of solid into liquid is called sublimation.

The correct answer is (a) Conversion of solid into vapours without passing through the liquid state is called sublimation. Sublimation occurs when substances like camphor or dry ice change directly from a solid to a gas without becoming liquid. Class ...