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NEET Chemistry · Medium

Solutions: Raoult law MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Raoult lawMediumQuestion 26006

Question

For an ideal solution, partial vapour pressure of a component equals:

  1. A
    mole fraction times vapour pressure of pure component
    Correct
  2. B
    molarity times total pressure
  3. C
    mass fraction times density
  4. D
    temperature divided by mole fraction

Correct answer

mole fraction times vapour pressure of pure component

Explanation

This is Raoult's law for each volatile component.

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