Vapour Pressure of a Solution with 2 Moles of Water
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Questions and Answers

How does adding 2 moles of water to a solution affect its boiling point?

  • It depends on the nature of the solute
  • It increases the boiling point (correct)
  • It decreases the boiling point
  • It has no effect on the boiling point

    • What is the vapor pressure of a solution containing 2 moles of water?

  • It is higher than the vapor pressure of pure water (correct)
  • It depends on the temperature and pressure
  • It is lower than the vapor pressure of pure water
  • It is equal to the vapor pressure of pure water

    • What is the effect of adding 2 moles of water to a solution on its freezing point?

  • It depends on the concentration of other solutes in the solution
  • It increases the freezing point
  • It decreases the freezing point (correct)
  • It has no effect on the freezing point

    • What is the effect of adding a non-volatile solute to a solvent?

    <p>Decreases the vapor pressure of the solvent</p> Signup and view all the answers

    How does the presence of a solute affect the boiling point elevation of a solution?

    <p>The boiling point increases due to increased vapor pressure</p> Signup and view all the answers

    What happens to the osmotic pressure when more solute is added to a solution?

    <p>Osmotic pressure increases</p> Signup and view all the answers

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