On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used.​
Sublimation​

Sublimation is based on the principle of change of a solid into vapour directly on heating with no intermediate liquid stage.​ ​

Example : ​

• Mixture of common salt and ammonium chloride. ​
• Ammonium chloride:Sublimable substance​
• Common salt: Non-sublimable substance​