1.80g of solute A was dissolved in 62.5cm3 of ethanol and freezing point of the solution was found to be 155.1 K . The molar mass of solute A is __________g mol-1.
[Given: Freezing point of ethanol is 156.0 K. Density of ethanol is 0.80 g cm-3. Freezing point depression constant of ethanol is 2.00 K kg mol-1]
1.80g of solute A was dissolved in 62.5cm3 of ethanol and freezing point of the solution was found to be 155.1 K . The molar mass of solute A is __________g mol-1.
[Given: Freezing point of ethanol is 156.0 K. Density of ethanol is 0.80 g cm-3. Freezing point depression constant of ethanol is 2.00 K kg mol-1]
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1 Answer
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