The freezing pt. of a solution containing 65g of a compound in 100g benzene is 3.8 degree celcius. what is the molecular mass of the compound if the freezing pt. of benzene is 55 degree celcius and Kf is 4.9degree celcius

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Problem 8.93EP: What would be the freezing point of a solution formed by adding 1.0 mole of glucose (a molecular...
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The freezing pt. of a solution containing 65g of a compound in 100g benzene is 3.8 degree celcius. what is the molecular mass of the compound if the freezing pt. of benzene is 55 degree celcius and Kf is 4.9degree celcius 

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