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An aqueous solution of a non-volatile so...

An aqueous solution of a non-volatile solute boils at `100.17^(@)C`. At what temperature will the solution freeze? (Given: `K_(b) = 0.512` and `K_(f) = 1.86`)

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The correct Answer is:
`-0.62^(@)"C"`
`Delta"T"_("f")=("K"_("f"))/("K"_("b"))xxDelta"T"_("b")=(1.86)/(0.513)xx0.17=0.62^(@)"C"`
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