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For a deliquescence to occur, the vapour...

For a deliquescence to occur, the vapour pressure of water in the air must be_____than that of the saturated solution.

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NCERT TAMIL-COLLIGATIVE PROPERTIES-QUESTION
  1. Molal elevation constant is a characteristic constant for a given .

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  2. Semipermeable membrane allows the passage of through it.

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  3. For a deliquescence to occur, the vapour pressure of water in the air ...

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  4. Depression in freezing point is pronounced if camphor is used as a sol...

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  5. Every solution behaves as ideal solution .

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  6. The osmotic pressures of 0.1M glucose and 0.1M NaCl solutions are .

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  7. Solutions that have same osmotic pressure are called solutions.

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  8. What are colligative properties?

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  9. Define relative lowering of vapour pressure.

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  10. What do you understand by molal elevation of boiling point? What are a...

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  11. Addition of non-volatile solute always increases the boiling point of ...

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  12. Volatile hydrocarbons are not used in the brakes of automobile as lubr...

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  13. Prove that the depression in freezing point is a colligative property.

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  14. Explain the terms osmosis and osmotic pressure.

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  15. What are isotonic solutions?

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  16. What are the advantages of Berkley-Hartley method?

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  17. Explain how the degree of dissociation of an electrolyte may be determ...

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  18. The vapour pressure of pure benzene at a certain temperature is 640 mm...

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  19. Calculate the freezing point of an aqueous solution of a non-electroly...

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  20. What weight of non-volatile solute (urea) NH(2) CO NH(2) needs to be d...

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