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State Raoult's law. How is the molecular...

State Raoult's law. How is the molecular mass of a solute determined from lowering of vapour pressure measurement ?

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State and explain Raoult's law.

Give the expression for the relative lowering in vapour pressure.

MBD PUBLICATION-SOLUTIONS-QUESTION BANK
  1. Explain the terms, .Molality, Molarity and Molfractions ..

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  2. Derive the relationship between relative lowering of vapour pressure a...

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  3. State Raoult's law. How is the molecular mass of a solute determined f...

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  4. How can you determine the molecular mass of a non-volatile solute from...

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  5. What is osmotic pressure? How can you explain it is a colligative prop...

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  6. What is Van't Hoff equation for osmotic pressure ?

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  7. Discuss abnormal molecular masses in terms of Vant Hoff factor.

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  8. Which is not an example of a solution?

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  9. The process of osmosis was discovered by:

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  10. Who proposed the concept that solute particles in solution behaves lik...

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  11. Osmotic pressure of non-aqueous solution is measured by:

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  12. Solubility of deliquescent substances in water is generally:

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  13. The boiling point of C6H6, CH3OH, C6H5NH2 and C6H5NO2 are 80^@C,65^@C,...

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  14. Give one example each of solutions showing positive and negative devia...

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  15. A pressure cooker reduces cooking time because:

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  16. Waterwill boil at 101.5^@C at which of the XT- following pressure:

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  17. Pick out the combination which show positive deviations from Raoult.s ...

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  18. Which solution will show the maximum vapour pressure at 300 K ?

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  19. The van't Hoff factor (i) for a dilute aqueous solution of glucose is:

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  20. Which pair shows a contractions in volume on mixing ?

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