Question

give two examples for substances that change directly for solid state to gaseous state on heating

Answer 1

Heya Mate,Here is ur answer

$<b><i>The two substances that show sublimation are:-$

1.Napthelene Balls

2.Ammonium Chloride.

Sublimation is the process in which a solid matter changes directly into Gaseous state. The substances that show sublimation are called volatile substances.

Warm Regards

@Laughterqueen

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