The freezing point of solution containing `0.2 g` of acetic acid in `20.0 g` of benzene is lowered by `0.45^(@)C`. Calculate the degree of association of acetic acid in benzene. `(K_(f)=5.12 K^(@) mol^(-1) kg^(-1))`
A
0.527
B
0.8
C
0.945
D
None of these
Text Solution
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The correct Answer is:
c
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