Chemistry · 2016
NEET 2016 · 1 May · Code Y · Q171
Consider the following liquid - vapour equilibrium. Liquid ⇌ Vapour Which of the following relations is correct?
Consider the following liquid - vapour equilibrium.
Liquid $\displaystyle \rightleftharpoons$ Vapour
Which of the following relations is correct ?
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle \frac{d \ln \mathrm{P}}{d \mathrm{~T}}=\frac{\Delta \mathrm{H}_v}{\mathrm{RT}^2}$
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