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Which of the following statement is/are ...

Which of the following statement is/are correct ?

A

All real gases are less compressible than ideal gases at high pressure.

B

Hydrogen and helium are more compressible than ideal gases for all values of pressure.

C

Except `H_(2)` and `He`, the compressibility factor `Z(=(PV)/(nRT))lt1` for all gases at low pressure.

D

The compressibility factor of real gases is independent of temperature.

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CENGAGE CHEMISTRY ENGLISH-STATES OF MATTER-Exercises (Multiple Correcttype)
  1. The compressibility factor of a gas is greater than unity at STP. Ther...

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  2. Select the correct statements

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  3. Which of the following statement is/are correct ?

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  4. Precisely 1 mol of helium and 1 mol of neon are placed in a container....

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  5. Which of the following statements is/are true?

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  6. The root mean square velocity of an ideal gas in a closed container of...

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  7. In the equation PV=RT, the value of R will not depend upon

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  8. Which is the value of R?

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  9. Boyle's law may be expressed as

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  10. Which forces of attraction are responsible for liquefaction of H(2)?

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  11. According to Charles's law

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  12. In van der Waals equation of gases, the kinetic equation for gas is mo...

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  13. Which of the following is/are correct about Charles's law?

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  14. Which of the following gases is/are heavier than dry air?

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  15. One mole of which of the following will have 22.7 L at STP ( 1 bar, 27...

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  16. The gas constant has units

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  17. Which of the following pair of gases will have same rate of diffusion ...

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  18. Which of the following statements is/are correct about real gases?

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  19. At very high pressure, the van der Waals equation reduces to

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  20. To which of the following mixture Dalton's law of partial pressure is ...

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