The changing of a liquid into gas on heating, is called___________.
vaporisation
Vaporization: The process in which a liquid boils and changes to a gas is called vaporization.
Explanation for Incorrect
Melting: The process in which solids change to a liquid is called melting. The melting point is the temperature at which solids change to a liquid.
Boiling: A process by which a substance changes from its liquid state to its gaseous state.
Condensation: The process of converting the gaseous state into the liquid state on cooling.
The correct option C