Question

1.13
Activity
Take some camphor or ammonium
chloride. Crush it and put it in a china
dish.
Put an inverted funnel over the china dish.
Put a cotton plug on the stem of the
funnel,
Cotton plug
Inverted funnel
Ammonium
chloride
vapours
Ammonium
chloride
solidified
China dish
Burner
Now, heat slowly and observe.
What do you infer from the above
activity?​ Said me Aim, observations & conclusion..

Answer 1

Answer:

Explain why in this activity camphor turns from vapour to solid state and settle at the walls of funnel. Camphor directly get converted into gases without passing through liquid state as it is a sublime substance. ... It is the reverse process of sublimation