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Define viscosity....

Define viscosity.

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MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
  1. The vapour pressure of liquid with rise of temperature.

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  2. With increase of altitude, the boiling point of water (increase,decrea...

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  3. Define viscosity.

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  4. What is root mean square velocity ?

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  5. State and explain boyle's law.

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  6. Which of the two graphs will be a straight line at constant temperatur...

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  7. Distinguish between ideal gas and real gas. Write an equation for one ...

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  8. Calculate the volume of gas evolved with 7 gm of nitrogen gas at 2 atm...

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  9. Calculate the volume of 4 gm molecule of hydrogen at 27^@C and 750 mm ...

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  10. What are the causes of deviation of the real gases from ideal gas beha...

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  11. What are the limitations of van der Waal's equation ?

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  12. How is pressure of a given mass of gas is related to absolute temperat...

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  13. A hydrogen baloon expands as it goes up in the air. Give reasons in on...

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  14. Define Boyle's and charle's law. Derive gas equation from these laws. ...

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  15. What is absolute zero ?

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  16. What volume will be occuiped by 4 grams of CO2 at 27^@C and 650 mm pre...

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  17. 7 gms of a gas at 300^@C and 1 atm occupies a volume of 4.1 litre. Wha...

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  18. 300 cc of a gas are heated from 27^@C to 127^@ C . What will be the ne...

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  19. Calculate the r.m.s. velocity of oxygen at 47^@ C in cm^(-1) .

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  20. In van der Waal's equation what do the constant a and b represent ?

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