1. SUBLIMATION BY-SHAURYA BHARDWAJ
Atoms and Molecules
SUBLIMATION
BY-SHAURYA BHARDWAJ

2. SUBLIMATION What is Sublimation?
Sublimation is the process of changing solid to gas directly.
Example-Odonil, Camfour, Napthelene Balls.
When Odonil is in a solid form its molecules are tightly packed and have no intermolecular space , there is no movement and has no energy but when it changes to gas the molecules keep on moving and have lots of intermolecular space, they gain energy.

3. Solid to Gas

4. Amazing Facts In sublimation solid changes into gas directly.
When there is a change of molecules it gains energy.
Some objects when sublimated give out cent.

5. THANK YOU