NEET Chemistry Van't Hoff Factor MCQ Question
Which of the following statements about ideal and non-ideal solutions is correct?
Ideal solutions follow Raoult's law at all concentrations.
Non-ideal solutions exhibit deviations from Raoult's law due to solute-solvent interactions.
Colligative properties are identical for all solutions, irrespective of their nature.
The van't Hoff factor is always equal to the number of particles in ideal solutions.
Correct Answer
Detailed Explanation
Non-ideal solutions exhibit deviations from Raoult's law due to differing interactions between solute and solvent particles, as mentioned in the chapter on solutions. Ideal solutions, on the other hand, do follow Raoult's law under all conditions.
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