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A level chemistry

when you talk about testing the purity of a solid, do you phrase it as checking the boiling point of the solid or the melting point?
Original post by penguin0902
when you talk about testing the purity of a solid, do you phrase it as checking the boiling point of the solid or the melting point?

You are testing the melting point.

Melting is the process of a solid becoming a liquid

Boiling is the process of a liquid becoming a gas

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