Chemistry, asked by pal581185, 11 months ago

explain how the curve show thai pure compound X was use

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Answered by thenameisvedang21

Explanation:

Pure substances have a sharp melting point but mixtures melt over a range of temperatures. This difference is most easily seen when the temperature of a liquid is measured as it cools and freezes. The graph shows the cooling curve for a sample of a compound called salol.

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