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What is meant by positive and negative d...

What is meant by positive and negative deviation from Raoult's law and how is the sign of `delta_(mix)H` related to positive and negative deviation from Raoult's law?

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What is meant by positive deviations from Roult's law and how is sign f Delta_("mix")H related to positive deviation from Raoult's law ?

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
  1. How can you justify the observtation that the vapour pressure of the s...

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  2. Mixture of acetone and chloroform shows negative deviation from Raoult...

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  3. What is meant by positive and negative deviation from Raoult's law and...

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  4. Why is person suffereing from high blood pressure is advised to take m...

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  5. A poled egg when dipped in water swells while is saturated brine solut...

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  6. Why liquid ammonia bottle is cooled before opening the seal ?

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  7. Explain Semipermeable membrane of Cu2[Fe(CN)6] is not used for studyin...

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  8. What is osmotic pressure and how is it related to the molecular mass o...

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  9. What advntage the osmotic pressure has over th elevation in boiling po...

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  10. What are minimum boiling azetropes ? Give an example.

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  11. Choose the correct option- Which of the following is Rabi crop-

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  12. When dehydrated fruits and vegetables are placed in water, they slowly...

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  13. Lowering of vapour pressure on dissolving a non-volatile solute in a l...

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  14. Sodium chloride solution freezes at lower temparature than water but b...

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  15. What are hypertonic solutions. Explain with the help of example.

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  16. Define osmotic pressure. How can molar mass of a substance be determin...

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  17. Define Henry's law.

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  18. Define osmotic pressure.

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  19. What is Van't Hoff factor ?

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  20. Define Mole fraction

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