The depression of freezing point of a solution of acetic acid in benze – McqOptions

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1.	The depression of freezing point of a solution of acetic acid in benzene is 0.2 C. If the molality of acetic acid is 0.1 m, then find the ratio of the normal mass to the abnormal mass. (Assume K_f of acetic acid = 4.0 C m^-1)
A.	1.5
B.	0.8
C.	0.5
D.	0.2
Answer» D. 0.2

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