Solutions Question 71

Question: An aqueous solution of a non-electrolyte boils at 100.52oC . The freezing point of the solution will be

Options:

A) 0oC

B) 1.86oC

C) 1.86oC

D) None of the above

Show Answer

Answer:

Correct Answer: B

Solution:

ΔTb=Kb×m i.e. 0.52=0.52×m

ΔTf=Kf×m=1.86×1=1.86 ; Tf=1.86oC .



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