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Every gas (real gas) behaves as an ideal...

Every gas (real gas) behaves as an ideal gas

A

low pressure and high temperature

B

low pressure and low temperature

C

high pressure and low temperature

D

high pressure and high temperature

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The correct Answer is:
A
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Pressure versus volume graph for real gas and are shown in figure. Answer the following question on the basis of this graph. (i) Interpret the behaviour of real gas with respect to ideal gas at low pressure. (ii) Interpret the behaviour of real gas with respect to ideal gas at high pressure. (iii) Mark the pressure and volume by drawing a line at the point where real gas behaves as an ideal gas.

Select the correct Statement(s): (A) At Boyle's temperature a real gas behaves like an ideal gas at low pressure (B) Above critical conditions,a real gas behave like an ideal gas (C) For hydrogen gas 'b' dominates over 'a' at all temperature (D) At high pressure van der Waals' constant 'b' dominates over 'a'

CBSE COMPLEMENTARY MATERIAL-KINETIC THEORY OF GASES-Objective question
  1. At what temperature is the rms velocity of a hydrogen molecule equal t...

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  2. The average kinetic energy of a gas molecule at 27^(@)C is 621xx10^(-1...

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  3. The equation of state for 5 g of oxygen at a pressure P and temperatur...

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  4. A gas is found to obey the law P^(2)V = constant. The initial temperat...

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  5. Every gas (real gas) behaves as an ideal gas

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  6. If gamma be the ratio of specific heats (C(p) & C(v)) for a perfect ga...

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  7. A gas is filled in a container at pressure P(0). If the mass of molecu...

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  8. The translational kinetic energy of gas molecules for 1 mol of gas is ...

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  9. Molecular motion shows itself as

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  10. A sample of gas is at 0^(@)C. The temperature at which its rms speed o...

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  11. The work done by (or on ) a gas per mole per kelvin is called

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  12. When a gas filled in a closed vessel is heated through 1^(@)C , its p...

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  13. The root mean square speed of the molecules of a gas is

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  14. The root mean square velocity of gas molecules is 10km//s. The gas is ...

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  15. According to the kinetic theory of gases, at absolute temperature

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  16. The quantity of heat required to raise one mole through 1K for a monoa...

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  17. The dimensions of universal gas constant is

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  18. An ant is moving on a plane horizontal surface. The number of degrees ...

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  19. The specific heat of gas

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  20. 250L of an ideal gas is heated at constant pressure from 27%(@)C such ...

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