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Why cannot water be separated completely...

Why cannot water be separated completely from ethanol by fractional distillation ?

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MODERN PUBLICATION-SOLUTIONS-EXERCISE
  1. In which type of liquid, an ionic solid will go into solution ?

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  2. At 313 k, the vapour pressure of methanol and ethanol solution is expr...

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  3. Why cannot water be separated completely from ethanol by fractional di...

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  4. Why is a person suffering from high blood pressure advised to take min...

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  5. Camphor is used as solvent to determine molecular weight of non-volati...

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  6. State henry's law.

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  7. Define mole fraction .

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  8. Calculate the molarity when 73 grams of HCl is dissolved in water to m...

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  9. What do you understand by osmotic pressure ?

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  10. Define molality. 29.25 gms of NaCl are present in 529.25 gms of solut...

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  11. 5.85 g of NaCl is dissolved in 90 g water what is the mole fraction of...

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  12. Compare the osmotic pressures following two solutions at the same temp...

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

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  14. How does the vapour pressure of a liquid change with intermolecular fo...

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  15. What is freezing point of a liquid ?

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  16. What is Osmotic pressure ?

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  17. What is ebullioscopic constant ?

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

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  19. Define osmosis.

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  20. 15 gm of a substance dissolved in 150 gms of water produces a depressi...

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