What does the following conditions reval ? i= 1 , lt 1 and I gt 1.

1.	What does the following conditions reval ? i= 1 , lt 1 and I gt 1.
Answer» Solution :For a solute that does not DISSOCIATE or ASSOCIATE the Van't Hoff factor is EQUAL to 1(i=1) and the molar mass For the solutes that associates to form higher oligomers in solution the Van't Hoff factor will be less than one `(I lt 1) `and the observed molar mass will be GREATER than the actual molar mass For solutes that dissociates into their consituent ions the Van't Hoff factor will be more than one ` ( i gt 1) ` and the oberved molar mass will be less than the normal molar mass.

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