Question

Give an experiment to show that ammonium chloride undergoes supplementation

Answer 1

Hey
To see that Ammonium Chloride undergose sublimation:
1) Take a test tube which is narrow from bottom.

2 )Put some amount of NH4Cl into it and then put some cotton on thr mouth of test tube so that nothinwcan come in and also NH4 Cl goes out.
3) Now apply small amount of heat to the test tube.

You will observe that firstly the compound in tube directly changes into gaseous form and then sticks to the walls of the container and solidify.

Hope it helps :))