Question

(a) What is sublimation ? Name two substances (other than ammonium chloride) which undergo sublimation.
(b) Draw a labelled diagram of the experimental set-up to demonstrate the sublimation of ammonium chloride.

Answer 1

Answer:

the process in which the solid substances directly changes into gases without forming liquid is known as sublimation.

For example naphthalene, camphor (Kapoor)

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