If there is too much sample in the Capillary tube we will observe a sharp endpoi

Question

If there is too much sample in the Capillary tube we will observe a sharp endpoint. The melting point of a substance is the temperature at which a substance changes from the solid to the gaseous state. Insoluble impurities will affect the melting point range of an unknown compound. The melting point of an organic compound is a chemical property. Wet samples will have no effect or the melting point determination. You are given 5 compounds with known melting point ranges and you are also given 1 unknown compound. If the instructor has given you an unknown sample, how can you determine its identity using the 5 known compounds? Please explain.

Explanation / Answer

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The temperature at which solid substance changes to liquid is called melting point

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insolunle salt not effect the melting point

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melting point is physical property

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