At $98 \mathrm{~K}$, the conductivity of $\mathrm{KCl}$ solutions of molarity $0.1,0.01$ and $1.0…
At $98 \mathrm{~K}$, the conductivity of $\mathrm{KCl}$ solutions of molarity $0.1,0.01$ and $1.0 \mathrm{M}$ are recorded as $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}, \mathrm{Scm}^{-1}$ respectively. The correct relation between $\mathrm{X}, \mathrm{Y}$ and $\mathrm{Z}$ is
$X>Y>Z$
$\mathrm{Z}>\mathrm{X}>\mathrm{Y}$
$Y>X>Z$
$X>Z>Y$
Solution
With the increase in concentration, conductivity of solution increases due to an increase in the number of ions.
Thus, $\mathrm{Z}>\mathrm{X}>\mathrm{Y}$.
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