Question

Sublimation of ammoniumchloride is both physical and chemical chang. Explain

Answer 1

Answer:

Explanation:

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Sublimation is the process of change of solid from gas.

as there is no change in the composition of the compound just a change of state,sublimation process is a physical change in ammonium chloride.

whereas ammonium chloride decomposes into ammonia and hydrochloric acid at its sublimation temperature.It is also a chemical change because of properties.

hence its physical as well as chemical change

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