1.

What is the melting point of benzene if Delta H_("fusion") = 9.95 kJ//mol and Delta S_("fusion") = 35.7 J//K- mol?

Answer»

`278.7^(@)C`
278.7K
300K
298K

Solution :`DELTA S = (Delta H)/(MP) rArr 35.7 = (9.95 XX 1000)/(MP)`
`rArr` MP = 278.7 K


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