This lecture is about melting point, boiling point and freezing point. You will learn the complete concept of freezing point, boiling point and melting point.

Q: What is melting Point?

Ans: The constant temperature at which a substance changes from a solid state to a liquid state is called melting point.
For example, the melting point of water is 0 degree centigrade.

Q: What is boiling point?

Ans: The constant temperature at which a substance changes from a liquid state to a gaseous state is called boiling point.
For example, the boiling point of water is 100 degree centigrade.

Q: What is freezing point?

Ans: The constant temperature at which a substance changes from a gaseous state to liquid state is called freezing point.
For example, the freezing point of water is zero degree centigrade.

To learn more about boiling point, freezing point and melting point, watch this lecture till the end.

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