Question: Because solid p-dichlorobenzene, C 6 H 4 Cl 2 sublimes rather easily, it has been used as a moth repellent. From the data given, estimate

Because solid p-dichlorobenzene, C6H4Cl2 sublimes rather easily, it has been used as a moth repellent. From the data given, estimate the sublimation pressure of C6H4Cl2(s) at 25 °C For C6H4Cl2; mp = 53.1°C; vapor pressure of C6H4Cl2(l) at 54.8 °C is 10.0 mmHg; ΔfusH = 17.88 kJ mol-1 ; ΔvapH = 72.22 kJ mol-1.

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