Question

give an experiment to show that ammonium chloride undergoes sublimation

Answer 1

mix ammonium chloride with salt
keep a bunsen burner keep the dish with inverted funnel heat it we will observe that the ammonium chloride directly changes into gas and is on the walls of the inverted funnel so this explains us ammonium chloride undergoes sublimation

HOPE IT HELPS YOU

Answer 2

Hi friend,
First let's understand what is sublimation?
Sublimation is the process of change of matter from solid to direltly to gaseous without undergoing the liquid state.
e.g - Iodine, Anthracene,naphthalene,camphor,ammonium chloride e.t.c.
Following is the expriment that show ammonium chloride undergoes sublimation
Place required apparatus
then place the ammonium chloride in the inverted funnel and close it with the cotton plug after that heat it with bunsen burner after a while you will see some vapours on the inverted funnel this shows ammonium chloride undergoes sublimation

Hope this helps
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