The van't Hoff factor, $i$ for a compound which undergoes dissociation in one solvent and association in…

The van't Hoff factor, $i$ for a compound which undergoes dissociation in one solvent and association in other solvent is respectively.
  1. less than one and less than one
  2. greater than one and less than one
  3. greater than one and greater than one
  4. less than one and greater than one

Solution

For dissociation, $i > 1$. For association, $i < 1$

Asked in: NEET 2011 (Screening)

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