Solutions and Colligative Properties - Result Question 67

####38. Given that $\Delta T _f$ is the depression in freezing point of the solvent in a solution of a non-volatile solute of molality, $m$, the quantity $\lim _{m \rightarrow 0}\left(\Delta T _f / m\right)$ is equal to ……

(1994, 1M)

Integer Answer Type Question

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Solution:

  1. $\lim _{m \rightarrow 0}\left(\frac{\Delta T _f}{m}\right)=K _f$ (Cryoscopic constant)


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