The change of state from solid to gas at a fixed temperature is called?
Change of state from liquid to gas at any temperature is called _______.
The fixed temperature at which a solid changes into the liquid state on the absorption of heat energy is called:
The fixed temperature at which a liquid state changes into gaseous state, due to the process of vaporisation, is called :
The change from liquid to gas at any temperature is called ____________ (evaporation/boiling).