Differentiate between-
Melting point and freezing point.
Melting point | Freezing point. |
1. When heat is supplied to the substance, a temperature is achieved where the solid starts melting, this constant temperature is called the melting point. | 1. The constant temperature just below which, the freezing process starts is called the freezing point. |
2. Melting is defined as the process of conversion of solid into liquid. | 2. Freezing is defined as the change of state of a liquid into a solid. |
3. It occurs when heat is supplied to the system. | 3. Freezing occurs when heat is removed from the liquid. |
4. For example, conversion of ice into water. | 4. For example, conversion of water into ice. |