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A 0.1m solution of K2SO4 in water has fr...

A 0.1m solution of `K_2SO_4` in water has freezing point of `-4.3^@C`. What is the value of van't Hoff factor if Kf for water is `1.86 K kgmol^(-1)`.

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CHETANA PUBLICATION-SOLUTIONS-EXERCISE
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  17. According to the Raoult’s law, 'the relative lowering of vapour pressu...

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