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A real gas has critical temperature and ...

A real gas has critical temperature and critical pressure as `40^(@)C` and 10 atm respectively, then liquification of gas is possible at

A

`50^(@)C` and 8 atm

B

`45^(@)C` and 8 atm

C

`25^(@)C` and 12 atm

D

`45^(@)C` and 12 atm

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AAKASH INSTITUTE ENGLISH-STATES OF MATTER-EXERCISE
  1. At critical temperature, pressure and volume. The compressibility fact...

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  2. The liquefaction behaviour of temporary gases approacches that of perr...

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  3. The values of van der Waals' constant 'a' for O2, N2, NH3 " and " CH4 ...

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  4. Which of the following is correct?

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  5. Which of the following is correct?

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  6. A real gas has critical temperature and critical pressure as 40^(@)C a...

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  7. The ratio of Boyle's temperature and critical temperature for a gas is...

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  8. Van der Waal's equation at high pressure for 1 mole is

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  9. The excluded volume of molecule in motion is ……….. times, the actual v...

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  10. Inversion temperature is

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  11. Which of the following increases with the increase in temperature in c...

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  12. The condition of free vapourisation throughout the liquid is called

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  13. If pressure is 1 bar, then the boiling temperature is called

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  14. Liquids at higher altitude boil at (in comparison to sea level)

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  15. Choose the correct statement(s)

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  16. Standard boilling points of the liquid is slightly

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  17. The rise of a liquid in a capillary tube is due to :

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  18. Dimensions of coefficient of viscosity are

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  19. As the temperature rises viscosity of liquids

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  20. Which of the following is the most viscous liquid ?

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