What is the normal boiling point of mercury? P Given \( \Delta H_{f...
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What is the normal boiling point of mercury?
P
Given \( \Delta H_{f}^{o}(H g, l)=0 ; S^{o}(H g, l)=77.4 \mathrm{~J} / \mathrm{K}-\mathrm{mol} \)
W
\( \Delta H_{f}^{o}(H g, g)=60.8 \mathrm{~kJ} / \mathrm{mol} ; S^{o}(H g, g)=174.4 \mathrm{~J} / \mathrm{K}-\mathrm{mol} \)
(1) \( 624.8 \mathrm{~K} \)
(2) \( 626.8 \mathrm{~K} \)
(3) \( 636.8 \mathrm{~K} \)
(4) None of these
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