A solution is prepared by dissolving 53.5 grams of ammonium chloride, NH4CI in 4000 grams of water? What is the freezing point of this solution? [The freezing point depression constant for water is 1.86°C/mole solute in 1000g of water] Select the correct response -0.37°C -6.47°C -0.93°C -1.86°C

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