. Pure water freezes at 273 K and 1 bar. The addition of 34.5 g of ethanol to 500 g of


Pure water freezes at 273 K and 1 bar. The addition of 34.5 g of ethanol to 500 g of water changes the freezing point of the solution. Use the freezing point depression constant of water as 2 K kg mol-1. The figures shown below represent plots of vapour pressure (V.P.) versus temperature (T). [molecular weight of ethanol is 46 g mol-1]

Among the following, the option representing change in the freezing point is

Pure water freezes

 

Best Answer

Pure water freezes

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