Question

When ammonium chloride is heated it undergoes dash?

Answer 1

Answer:

Ammonium chloride, when heated, undergoes thermal dissociation, to form ammonia and hydrogen chloride. ... Since the same ammonium chloride is re-obtained, this change is sometimes referred to as "sublimation". In actual sublimation, there is only a change of state and no decomposition.

Answer 2

Answer:

when ammonium chloride is heated it undergoes thermal decomposition.