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Chemistry, 14.10.2019 20:30 bellagracebulle8018
The normal freezing point of cyclohexane is 6.55 c. when 0.458 g of benzophenone is dissolved in 15.0 g of cyclohexane, the freezing point is found to be 3.19 c. 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
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The normal freezing point of cyclohexane is 6.55 c. when 0.458 g of benzophenone is dissolved in 15....
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