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Explain the physical significance of van...

Explain the physical significance of vanderWaals parameters.

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MODERN PUBLICATION-STATES OF MATTER : GASES AND LIQUIDS-Revision Exercises (Objective Questions)(Short Answer Questions)
  1. Would you expect surface tension and viscosity of a liquid to increase...

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  2. Why do gases deviate from ideal behaviour? Write van der Waal's equati...

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  3. Explain the physical significance of vanderWaals parameters.

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  4. Why does the boiling temperature of liquid becomes constant once it st...

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  5. Define viscosity and coefficient of viscosity. How does the viscosity ...

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  6. What do you understand by surface tension of a liquid ? How does it va...

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  7. What is critical temperature ? What is its importance in liquefaction ...

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  8. Why are certain liquids viscous while certain others are moblile?

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  9. Define the following : (i) Critical temperature (ii) Critical volume...

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  10. In the van der Waals equation

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  11. TRANSPORT OF CARBON DIOXIDE

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  12. What is viscosity and coefficient of viscosity? What are SI units of c...

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  13. Explain how does surface tension account for (i) Capillary action of...

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  14. What do you understand by isobars, isotherms and isochores? Explain.

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  15. Explain the following laws : (i) Gay Lussac's law (ii) Avogadro's ...

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  16. Explain : a gas can be changed into liquid or a liquid into a gas by a...

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  17. Comment on the continuity between gaseous and liquid state.

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  18. Out of NH(3) and N(2), which will have (a) larger value of a (b) l...

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  19. Derive the relationship between partial pressure of gas and total pres...

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  20. What is compressibility factor ? How does it help to account for natur...

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