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Questions  >>  JEEMAIN and NEET  >>  Chemistry  >>  Solutions
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Q)

For water , $ \Delta _{fus} H^3_m=2.74 \;kJ\;mol^{-1}$ and its molar mass is $ 84.2\;g \;mol^{-1} $ the normal freezing point depression constant at 1 atm pressure would be about

$\begin{array}{1 1} 4.71\;K\;kg\;mol^{-1} \\ 1.2\;K\;kg\;mol^{-1} \\ 1.83\;K\;kg\;mol^{-1} \\ 2.5\;K\;kg\;mol^{-1} \end{array} $

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