Which of the following curves represents the | vedclass

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(A) $AgNO_{3}$ is a strong electrolyte. For strong electrolytes,the variation of molar conductivity $(\lambda_{M})$ with concentration $(C)$ is given

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(A) $AgNO_{3}$ is a strong electrolyte. For strong electrolytes,the variation of molar conductivity $(\lambda_{M})$ with concentration $(C)$ is given by the Debye-$H$ückel-Onsager equation: $\lambda_{M} = \lambda_{M}^{\circ} - A\sqrt{C}$.Here,$\lambda_{M}^{\circ}$ is the molar conductivity at infinite dilution and $A$ is a constant.This equation represents a straight line with a negative slope $(-A)$ and an intercept of $\lambda_{M}^{\circ}$ on the y-axis when $\lambda_{M}$ is plotted against $\sqrt{C}$.Therefore,the correct graph is a straight line with a negative slope.

Which of the following curves represents the variation of $\lambda_{M}$ with $\sqrt{C}$ for $AgNO_{3}$?

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