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How will you calculate the molecular mas...

How will you calculate the molecular mass of a solute with the help of relative lowering in vapour pressure of a solution of a non volatile solute?

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Show that relative lowering in vapour pressure is a colligative property

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Derive the relationship between the relative lowering of Vapour pressure and the mole fractions of the non volatile solute

Write down the formula to calculate the relative Molar mass from relative lowering in vapour pressure ?

Define Raoult's law for volatile solute?

Derive the relationship between relative lowering in vapour pressure and mole fraction of the Volatile liquid .

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JMD PUBLICATION-SOLUTIONS-EXAMPLE
  1. What are colligative properties ? Name four such properties.

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  2. Show that relative lowering in vapour pressure is a colligative proper...

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  3. How will you calculate the molecular mass of a solute with the help of...

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  4. Define boiling point and find out expression for the molecular mass of...

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  5. Define molar elevation constant.

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  6. How will you show that elevation in boiling point is a colligative pro...

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  7. How will you show that depression in freezing point is a colligative p...

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  8. How will you show that depression in freezing point is a colligative p...

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  9. Why is it advised to add ethylene glycol to water in a car radiator wh...

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  10. Sodium chloride solution freezes at lower temparature than water but b...

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  11. What is Osmotic pressure?

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  12. Show that osmotic pressure is a colligative property?

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  13. Why determination of osmotic pressure is preffered for finding molecul...

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  14. Differentiate between diffusion and osmosis.

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  15. What are isotonic,hypertonic and hypotonic solutions.

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  16. Derive the relationship to find the condition for isotonic solutions.

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  17. Why do you get sometimes abnormal molecular mass of substances by usin...

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  18. Define van't Hoff factor . What is its importance? How does it account...

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  19. calculate the mass of urea (NH2CONH2) required in making 2.5kg of 0.25...

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  20. Mole fraction of the solute in 1 molal aqueous solution is

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