NEET Chemistry Raoult's Law MCQ Question
Which of the following statements about Raoult's Law is correct?
Ideal solutions have a zero enthalpy of mixing and obey Raoult's Law over all concentrations.
Raoult's Law is applicable only to solutions with a high concentration of solute.
Non-ideal solutions always have a higher vapor pressure than predicted by Raoult's Law.
Raoult's Law states that the vapor pressure of a solution is independent of the mole fraction of the solvent.
Correct Answer
Detailed Explanation
Raoult's Law states that ideal solutions obey the law over the entire range of concentrations, with zero enthalpy and volume of mixing, indicating ideal behavior.
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