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What is the value of a gas constant R in...

What is the value of a gas constant R in S.I. unit ?

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MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
  1. The value universal gas constant R in joule is .

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  2. Which of the following has the highest rate of diffusion O2 , CO2 , ...

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  3. What is the value of a gas constant R in S.I. unit ?

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  4. Write van der Wall's equation for n moles of a real gas .

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  5. How does the vapour pressure of a liquid change with intermolecular fo...

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  6. What is the effect of pressure on the boiling point of a liquid ?

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  7. How does the boiling point of a liquid change with decrease in atmosph...

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  8. The vapour pressure of liquid with rise of temperature.

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

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  10. Define viscosity.

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  11. What is root mean square velocity ?

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  12. State and explain boyle's law.

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

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

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

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

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

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

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

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

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