Question

80) 1.0 molal aqueous solution of a substance boils at 100.55°C;
then, at what approximate temperature, it freezes?
(Kb = 0.51°C - kg - mole- and Kb = 1.86°C - kg - mole-)
a) 272K b) 271 K c) 375 K d) 274K​

Answer 1

Answer:

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