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31. Calculate the van't Hoff factor of CdSO4 (molecular mass =208.4) if the dissociation of 5.21 g of CdSO4 in half litre water gives a depression in freezing point of 0.168^° C.(Kf of water is 1.86 K kg/mol) |
| Answer» 31. Calculate the van't Hoff factor of CdSO4 (molecular mass =208.4) if the dissociation of 5.21 g of CdSO4 in half litre water gives a depression in freezing point of 0.168^° C.(Kf of water is 1.86 K kg/mol) | |