CBSE BOARD XII, asked by jackiechan6620, 1 year ago

Which pf the following solution has higher freezing point ? 0.05 M Al2(SO4)3 , 0.1 M K3[Fe(CN)6] justify. can u plz explain in detail how to calculate the vant hoff factor

Answers

Answered by varun1211

al2 (so)4 dissociated completely int 2 molecules of al+3 and 4 molecules of sulphate ions . i=6 . in case of k3 [Fe (CN)6], it dissociates completely into 3 molecules of k+ ion and 1 molecule of the complex .thus i now becomes 4.

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