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24-03-2021
Chemistry

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What is the molality of a solution of naphthalene dissolved in chloroform if the solution has a freezing point of -64.7 °C?

What is the molality of a solution of naphthalene dissolved in chloroform if the solution has a freezing point of 647 C class=

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24-03-2021

Answer: we know that 10 g of naphthalene is added to a test tube. We determined and the cooling curve above that the freezing point of naphthalene is approximately 80.5 degreesC . We then add 1.1 g of p-dichlorobenzene to the test tube.

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