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What is the melting point of benzene if ...

What is the melting point of benzene if `DeltaH_("fusion") = 9.95 kJ / mol andDelta S_("fusion") = 35.7JK^(-1)'mol^(-1)`?

A

`278.7 ^(@) C`

B

`278.7 K`

C

`300 K`

D

`298K `

Text Solution

Verified by Experts

The correct Answer is:
B
at `M.P. Delta S _("susion") = (Delta H _("fusion"))/(T) implies T = (DeltaH)/(Delta S) =(9.95 xx 1000)/(35.7) = 278 . 7 K`
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