Question

name some solid substances which directly convert to gaseous state

Answer 1

Explanation:

For example, when ammonium chloride is heated, it changes directly from the solid state into the gaseous state. Similarly naphthalene balls, dry ice also undergo sublimation. Another example is camphor, which on heating changes directly from the solid state into the gaseous state.

Answer 2

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$\implies$ Naphthalene balls, dry ice also undergo sublimation. Another example is camphor, which on heating changes directly from the solid state into the gaseous state.

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