Question

what is dry ice? and explain sublimation....as well as boiling point

Answer 1

Dry ice is solid carbon dioxide.

Sublimation: It is the process of conversion of solid to liquid without changing into liquid state and vice versa.

Boiling Point: The temperature at which a liquid boils to turn into gas is called boiling point

Hope it helps :)

Answer 2

Dry ice is wt we call as Solid Carbon dioxide....
Sublimation is the direct conversation of solid into gas.....
for example camphor nd dry ice....
boiling point is that temperature at which a liquid changes into vapour....i.e. boils!!!