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Why liquid ammonia bottle is cooled befo...

Why liquid ammonia bottle is cooled before opening the seal ?

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MODERN PUBLICATION-SOLUTIONS -EXERCISE
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  2. A poled egg when dipped in water swells while is saturated brine solut...

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

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

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

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

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

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

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

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

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

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

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  14. Define Henry's law.

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  15. Define osmotic pressure.

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  16. What is Van't Hoff factor ?

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  17. Define Mole fraction

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  18. What is meant by lowering of vapour pressure? How does the relative lo...

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  19. Discuss the behaviour of non-ideal solution having negative deviations...

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  20. Define an ideal solution and write one of its characterstics.

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