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Which of the following solution has high...

Which of the following solution has higher freezing point ? Justify your answer.
`0.05 M AI_(2)(SO_(4))_(3)`
`0.1 M K_(3)[Fe(CN)_(6)].`

Text Solution

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`DeltaT_(f)prop"No. of particles=i"xx"concerntration"`
`"For 0.05 M" AI_(2)(SO_(4))_(3)"solution,"DeltaT_(f)=5xx0.05=0.25" mole ions."`
`"For 0.1 M "K_(3)(Fe(CN)_(6))] "solution," DeltaT_(f)=4xx0.1=0.4 "mole ions."`
Depression in freezing point temperature for `AL_(2)(SO_(4))_(3)` solution in less, It has therefore, higher freezing point temperature.
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