Define sublimation.

Give an example of sublimation.

Which state of matter is absent in sublimation?

Among the compounds , Benzene, Carbon tetrachloride, Naphthalene, Benzoic acid, Isooctane and Anthracene, how many can be purified by sublimation.

Complete the blanks with reference to interconversion of matter on basis of kinetic theory with the word 'increases', 'decreases', 'gain', 'lose' or 'overcome' in the following . During sublimation the inter-particle attraction is _________________

Define coagulation.

To show the separation of a mixture of common salt and ammonium chloride by sublimation

On a phase diagram draw the fusion curve, vaporisation curve and sublimation curve. Define triple point.

Define the following and write expressions for calculating each of them. Entropy of sublimation.

Frost is formed due to sublimation.

Which halogen can be purified by sublimation ?