1. The freezing point of a solution which contains 1.00 g of a non-electrolyte unknown compound A dissolved in 10.0g of benzene is 2.07 OC. The freezing point of pure benzene is 5.48OC. The molal freezing point depression constant of benzene is 5.12 OC/molal.  What is the freezing point depression? 2. If the “D” value of 1% Atropine sulfate is 0.08 degrees Celsius, what is the freezing point depression of a 0.5% Atropine sulfate?

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