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For a non-electrolyte van’t Hoff factor ...

For a non-electrolyte van’t Hoff factor is _______.

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Define Van't Hoff factor.

The freezing points of a 0.05 molal solution of a non-electrolyte in water is: (K, = 1.86 K molality^-1 )

The van't Hoff reaction isotherm is:

A substance is completely trimerised on dissolution in a solvent. The van.t Hoff factor (i) for such change is:

USHA PUBLICATION-SOLID STATE-EXERCISE
  1. A liquid with low vapour pressure at room temperature will have boili...

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  2. What do you mean by colligative properties?

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  3. For a non-electrolyte van’t Hoff factor is .

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  4. What is unit of molal depression constant?

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  5. What do you mean by ideal solution?

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  6. What are the characteristics of ideal solution?

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  7. Which type of deviation from Raoult’s law is shown by benzene – methan...

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  8. Give an example each of ideal solution and non-ideal solution.

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  9. Write the characteristics of non-ideal solution.

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  10. What type of solution is methanol water liquid system?

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  11. Give the expression for the relative lowering in vapour pressure.

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  12. What type of deviation from Raoult’s law is shown by acetone – chlorof...

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  13. Which of the following has higher vapour pressure? (mercury, water)

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  14. Which type of solution show abnormal colligative properties?

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  15. In which type of solution observed molecular mass of solute is greater...

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  16. When will be the value of vant Hoff factor greater than one?

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  17. Find the mole fraction of 10% NaOH solution.

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  18. Find the volume of water required to prepare a decimolar solution of u...

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  19. Molality of pure water is .

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  20. How much urea must be dissolved in 250ml water to prepare a decimolar ...

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