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Between sea water and drinking water whi...

Between sea water and drinking water which will freeze at lower temperature?

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Between sea water and pure water, which boils at a higher temperature ?

USHA PUBLICATION-SOLID STATE-EXERCISE
  1. Define cryoscopic constant.

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  2. Arrange the following in increasing order of their vapour pressure at ...

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  3. Between sea water and drinking water which will freeze at lower temper...

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  4. A liquid with low vapour pressure at room temperature will have boili...

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  5. What do you mean by colligative properties?

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

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  7. What is unit of molal depression constant?

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  8. What do you mean by ideal solution?

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  9. What are the characteristics of ideal solution?

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

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

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  12. Write the characteristics of non-ideal solution.

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

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

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

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

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  17. Which type of solution show abnormal colligative properties?

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

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

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

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