Question

Give 2 ways in which melting and boiling point is useful

Answer 1

Answer:

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Answer 2

Answer:

The answer is given below :

Explanation:

We know,

Boiling point is the temperature at which a liquid boils and turns to vapour.

whereas,

Melting point is the temperature at which a solid turn into liquid

The two ways in which the boiling and melting points can be useful are :

1 ) With the help of these points we can check whether the substance is pure or not.

2 ) Also we can identify and characterise the substance.