Question

Ammonium chloride directly changes into vapour without changing into liquid state. This phenomenon is called​

Answer 1

Answer:

Sublimation.

Explanation:

Sublimation is a type of change in a state of matter, just like melting, freezing, and evaporation. Through sublimation, a substance changes from a solid to a gas without ever passing through a liquid phase. Dry ice( solid CO2) provides a common example of sublimation.

Answer 2

Answer:

Ammonium chloride directly changes into vapour without changing into liquid state.

This phenomenon is called sublimation.

Explanation:

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