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When 1.0 gm of KCl is dissolved in 200 g...

When 1.0 gm of KCl is dissolved in 200 gm water, the decrease in freezing point of such solution is 0.24 K, calculate Van't Hoff factor (i) for such solution. `K_(f)` of water = 1.86 K kg / mol.

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The correct Answer is:
`1.92`
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