Which of the following sets of variables give | vedclass

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(C) According to the Clausius-Clapeyron equation,the relationship between vapour pressure $(P)$ and temperature $(T)$ is given by: $\log_{10} P = -\fr

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$y$-axis$x$-axis$\log_{10} P$$\frac{1}{T}$

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(C) According to the Clausius-Clapeyron equation,the relationship between vapour pressure $(P)$ and temperature $(T)$ is given by: $\log_{10} P = -\frac{\Delta H_{vap}}{2.303 R} \cdot \frac{1}{T} + C$.Comparing this with the equation of a straight line,$y = mx + c$,where $y = \log_{10} P$ and $x = \frac{1}{T}$,the slope $(m)$ is $-\frac{\Delta H_{vap}}{2.303 R}$,which is negative.Therefore,plotting $\log_{10} P$ on the $y$-axis and $\frac{1}{T}$ on the $x$-axis gives a straight line with a negative slope.

Which of the following sets of variables gives a straight line with a negative slope when plotted? ($P =$ vapour pressure,$T =$ Temperature in $K$)

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$y$-axis	$x$-axis
$P$	$T$