At temperatures above 32°F (0°C), pure water ice melts and changes state from a solid to a liquid (water); 32°F (0°C) is the melting point.

When ice melts from solid to liquid the temperature increases or decreases?

This means that at the melting point, we shall have a mixture of water in liquid form as well as ice in solid form while the temperature remains the same throughout until all the ice is converted into water and the temperature starts rising after that point.

What happens to the temperature of a solid as it melts?

As heat is applied to a solid, its temperature will increase until the melting point is reached. More heat then will convert the solid into a liquid with no temperature change. When all the solid has melted, additional heat will raise the temperature of the liquid.