Explain what is the experimental molar mass of benzophenone

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Suppose the normal freezing point of cyclohexane is 6.55 C. While 0.458 g of benzophenone is dissolved in 15.0 g of cyclohexane, the freezing point is found to be 3.19 C. Explain what is the experimental molar mass of benzophenone? Kf cyclohexane = 20.0 C m-1.

A) 182

B) 18.0

C) 89.3

D) 160

E) 360

Reference no: EM13664341

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