Freezing point of benzene is 278.4K and heat of fusion of benzene is 1 – InterviewSolution

1.	Freezing point of benzene is 278.4K and heat of fusion of benzene is 10.042 KJ/mol. Acetic acid exists partly as dimer in benzene solution. The freezing point of 0.02mol fraction of acetic acid in benzene is 277.4K. The molal cryoscopic constant of benzene in K "molality"^(-1) is
Answer» `4.0` 5.6 4.5 `5.0` ANSWER :D

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