Question

Q 3: Which of the following
changes in physical state of
matter are involved in a simple
distillation process?
(i) Evaporation
(ii) freezing
(iii) melting
(iv) condensation​

Answer 1

Answer:

The changes of state occur during distillation are boiling followed by condensation. The liquid is converted into its vapour phase at its boiling point and the vapour is then condensed back to liquid on cooling.

Answer 2

Answer:

The changes of state occur during distillation are boiling followed by condensation. The liquid is converted into its vapour phase at its boiling point and the vapour is then condensed back to liquid on cooling.