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0.1 mole of NaCl has more osmotic pressu...

0.1 mole of NaCl has more osmotic pressure than 0.1 mole of sugar dissolved in one litre of water. Why ?

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`DeltaT_(f)=iK_(f)m` , i for sugar and glucose is one. The value of `K_(f)` and m of both solutions are equal. Hence both having same depression in freezing point.
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