Question

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5. When 1-80g of a non-volatile compound are dissolved in 25-0 g of acetone, the solution boils
at 56-86°C while pure acetone boils at 56-38°C under the same atmospheric pressure
Calculate the molecular weight of the compound. The molal elevation constant for acetone
is 1.72°K kg mol-1
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Answer 1

Answer:

sorry I can't answer of this question