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Consider the following liquid-vapour equilibrium: Liquid <=> Vapour Which of the following relation is correct? - Chemistry (Theory)

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Question

Consider the following liquid-vapour equilibrium:

\[\ce{Liquid <=> Vapour}\]

Which of the following relation is correct?

Options

  • `(dlnG)/(dT^2) = (Delta H_v)/(RT^2)`

  • `(dlnP)/(dT) = (-Delta H_v)/(RT)`

  • `(dlnP)/(dT^2) = (-Delta H_v)/(T^2)`

  • `(dlnP)/(dT) = (Delta H_v)/(RT^2)`

MCQ
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Solution

`bb((dlnP)/(dT) = (Delta H_v)/(RT^2))`

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