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Why freezing point of solvent is lowered...

Why freezing point of solvent is lowered by dissolving a non-volatile solute into it?

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Why vapour pressure of a solvent is lowered by dissolving a nonvolatile solute into it?

Effect of adding a non-volatile solute to a solvent is

Defien freezing point of liquid.

Calculate the freezing point of solution prepared by dissolving 4.5 g of glucose (molar mass = 180 g mol^(-1)) in 250 g of bromoform. Given, freezing point of bromoform = 7.8^@C and K_f for bromoform = 14.4 K kg mol^(-1) .

The vapour pressure of benzene at 80^@C is lowered by 10 mm by dissolving 2g of a non- volatile substance in 78 g of benzene . The vapour pressure of pure benzene at 80^(@)C is 750 mm . The molecular mass of the substance will be _______ g mol ^(-1) ?

The lowering of vapour pressure of a solvent by the addition of a non- volatile solute to . It , is directly proportional to _______.

The boiling point of a solution of a non- volatile solute is always ______.

When partial pressure of solvent in solution of non-volatile solute is plotted against its mole fraction, nature of graph is

Partial pressure of solvent in solution of non-volatile solute is given by equation,

Vapour pressure of solution of a non-volatile solute is always

CHETANA PUBLICATION-SOLUTIONS-EXERCISE
  1. Why freezing point of solvent is lowered by dissolving a non-volatile ...

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  2. The vapour pressure of a solution contain2 moles of a solute in 2 mole...

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  3. The colligative property of a solutionis

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  4. While considering boiling point elevation and freezing point depressio...

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  5. Ebullioscopic constant is the boiling point elevation when the concent...

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  6. Cryoscopic constant depend on

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  7. Identify the correct statement

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  8. A living cell contains a solution which is isotonic with0.3Msugar solu...

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  9. The osmotic pressure of blood is 7.65 atm at 310 K. An aqueous solutio...

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  10. Vapour pressure of a solution is .

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  11. Pressure cooker reduces cooking time for food because

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  12. Henry's law constant for a gas CH3Br is 0.15 g moldm^(-3) atm^(-1) at ...

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  13. Which of the following statement is NOT correct for 0.1 M urea solutio...

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  14. Which of the following is independent of temperature?

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  15. When NaCI added to a water.

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  16. Which of following 0.1M equeous solution will exert highest osmotic pr...

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  17. According to the Raoult’s law, 'the relative lowering of vapour pressu...

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  18. Partial pressure of solvent in solution of non-volatile solute is give...

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  19. When partial pressure of solvent in solution of non-volatile solute is...

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  20. Lowering of vapour pressure of solution

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  21. Molal elevation constant is elevation in boiling poind produced by

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