Question

the temperature at which a solids turns into a gas

Answer 1

Answer:

The enthalpy of sublimation (also called heat of sublimation) can be calculated as the sum of the enthalpy of fusion and the enthalpy of vaporization. The reverse process of sublimation is deposition (i.e., gas to solid). For example, solid iodine, I2, is easily sublimed at temperatures around 100°C.

Answer 2

From the question,

We have to determine the temperature at which solid turns into gases.

As we know that,

The boiling point of any solid or liquid is the maximum temperature at which the solid/liquid turns into gases / vapour.

Ideally 100 - degree is considered as the boiling temperature.

When the pressure of the solid goes below down the triple point of the solid, then in that case if we increase the temperature and pressure, in that case also solid will be converted to gas.