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What would be the value of van't Hoff factor for a dilute solution of K_(2) SO_(4) in water. |
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Answer» 3 SINCE `K _(2) SO_(4) to 2K^(+) +SO _(4) ^(2-)` `K _(2) SO _(4)` is completely dissociated so `prop = (i-1)/(n -1) = (i-1)/(3-1) =1` `i - 1 =1 xx2` `i -1 =2` `therefore i =2 + 1 =3` |
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