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Mention two applications of Hess's law....

Mention two applications of Hess's law.

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MODERN PUBLICATION-SOLUTIONS-REVISION EXERCISES (SHORT ANSWER QUESTIONS)
  1. Ideal And Non Ideal Solution

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  2. Colligative properties

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  3. Mention two applications of Hess's law.

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  4. When mercuric iodide is added to aqueous KI solution:

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  5. A solution showing a large positive deviation from ideal behaviour hav...

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  6. Which colligative property is generally used for determining the moar ...

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  7. Define an ideal solution and write one of its characteristics.

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  8. State Raoult's law for the solution containing volatile components. Wh...

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  9. Azeotropic mixture:

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  10. What type of liquids form ideal solutions?

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  11. Blood cells are isotonic with 0.9% sodium chloride solution. What happ...

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  12. CaCl(2) is preferred over NaCl for clearing ice on roads particularly ...

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  13. Define the following terms: (i) Colligative properties (ii) Molality...

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  14. Sodium chloride solution freezes at lower temperature then water but b...

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  15. Depression in freezing point of solution of electrolytes are generally

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  16. (a) State Henry's law. (b) At the same temperature, CO(2), gas is m...

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  17. Calculate the value of van't Hoff factor for a dilute solution of K(2)...

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  18. Why vapour pressure of a liquid decreases when a non- volatile solute ...

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  19. What will be the Van't Hoff factor for a dilute aqueous solution of Ba...

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  20. Statement-1 : When metyl alcohol is added to water, boliling point of ...

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