Question

heat of sublimation?​

Answer 1

Answer:

Sublimation is a physical process in which a solid directly converts into a gaseous (vapor) state without going through a liquid state. ... For example, when ice sublimates into vapor, the amount of heat required at 0°C is estimated equal to 2,838 kJ/kg, which is the latent heat of sublimation of ice at 0°C

Answer 2

Answer:

The process of change of solid state directly into gaseous state without passing through the liquid state upon heating is known as sublimation or heat of sublimation and direct change of gas to solid without changing into liquid is called deposition

e.g- Camphor,iodine etc