An aqueous solution of potassium sulfate (K2SO4) has a freezing point of –2.24 ºC. What is its molality? (Kf = 1.86 ºC•m–1) | Solutions | TheChemSolver

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An aqueous solution of potassium sulfate (K₂SO₄) has a freezing point of –2.24 ºC. What is its molality? (Kf = 1.86 ºC•m–1)

A.

0.401 m

✓ Correct

B.

0.602 m

C.

1.20 m

D.

4.17 m

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