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Explain the terms ideal and non-idealsol...

Explain the terms ideal and non-idealsolution in the light of forces of interactions operating between molecules in liquid solutions.

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ICSE-SOLUTIONS-EXERCISE (PART-II Descriptive Questions) (SHORT ANSWER QUESTIONS)
  1. Explain the term mass fraction and mole fraction.

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  2. State Raoult's law. State the factors responsible for deviations from...

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  3. Explain the terms ideal and non-idealsolution in the light of forces o...

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  4. Using Raoult's law how could you distinguish between ideal and non-id...

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  5. How can you justify the observation that the V.P. of solution of a no...

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  6. Give any two examples of each type of liquid solutions showing positi...

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  7. State Raoult's law. Explain from it why the vapour pressure of a solut...

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  8. Write two differences between ideal and non-ideal solutions.

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  9. Give important differences between solutions showing positive and neg...

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  10. What are azeotropes ? Write two differences between maximum boiling an...

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  11. Define the term colligative property. Name four colligative properies.

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  12. Define vapour pressure of a liquid. What happens to the vapour pressu...

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  13. Show that relative lowering of vapour pressure is a colligative prope...

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  14. With the help of suitable diagrams, illustrate the two types of on-ide...

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  15. How does a non-ideal solution differ from an ideal solution ? When do...

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  16. What is meant by positive and negative deviations from Raoult's law a...

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  17. Define elevation in boiling point and show that it is a colligative p...

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  18. Illustrate elevation in boiling point with the help of vapour pressur...

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  19. If DeltaT is the elevation in boiling point of a solvent and m is the...

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  20. Draw the vapour pressure curve explaining depression in freezing poin...

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