Why does the temperature of a substance remain constant during its melting point
or boiling point?
Answers
Answer:
latent heat of fusion or vapourisation
Explanation:
The 'temperature of a substance' remains constant during its melting and boiling point because the change in any state of matter as n solid to liquid or the liquid to a gas involves crossing the 'latent heat of fusion or vapourisation' which causes a change in the intermolecular spacing of the molecules in the substance.
Answer:
The ‘temperature of a substance’ remains constant during its melting and boiling point because the change in any state of matter as n solid to liquid or the liquid to a gas involves crossing the ‘latent heat of fusion’ which causes a change in the intermolecular spacing of the molecules in the substance.
The temperature of a substance ‘latent heat of fusion’ should cross to free the molecules from a packed solid state to a liquid state. Similarly the intermolecular forces should become freer flowing to convert it into gas.....
Explanation: