Given that AT-K C, and that the freezing point of a pure liquid is 7.5 degrees centigrade, while the freezing point of a solution of unknown concentration was 5 degrees centigrade, and that the value of K is 20.5 C/molal, what Is the molality of the solution? -51 molal O 0.12 molal O-0.12 molal O 51 molal

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