Relative lowering of vapor pressure is a colligative property because:
| (a) | It depends on the concentration of a non-electrolyte solute in a solution and does not depend on the nature of the solute molecules |
| (b) | It depends on the number of particles of electrolyte solute in a solution and does not depend on the nature of the solute particles |
| (c) | It depends on the concentration of a non-electrolyte solute in solution as well as on the nature of the solute molecules |
| (d) | It depends on the concentration of an electrolyte or non-electrolyte solute in solution as well as on the nature of solute molecules |
The correct choice among the given is:
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)
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