Home
Class 11
CHEMISTRY
A real gas behaves like an ideal gas if ...

A real gas behaves like an ideal gas if its

A

low temperature and low pressure

B

low temperature and high pressure

C

high temperature and low pressure

D

high temperature and high pressure.

Text Solution

Verified by Experts

The correct Answer is:
C

high temperature and low pressure
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise TRUE OR FALSE TYPE QUESTION|15 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise FILL IN THE BLANKS. TYPE QUESTIONS|10 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise ESSAY (LONG ANSWER ) TYPE QUESTIONS|10 Videos
  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise NCERT TEXTBOOK EXERCISES (With Hints and Solutions)|63 Videos
  • STRUCTURE OF ATOM

    ICSE|Exercise NCERT Textbook Exercises|67 Videos

Similar Questions

Explore conceptually related problems

A gas behaves as an ideal gas at

Statement- 1 : A real gas behaves as an ideal gas at high temperature and low pressure . Statement- 2 : Liquid state of an ideal gas is impossible.

The molecules of a gas are in constant (i) _______ motion . They move in (ii) ________ lines until they collide with another molecule . The collisions are perfectly (iii) _________ in nature . A real gas behaves as an ideal gas at (iv) _________ temperature and (v) _________ pressure .

Statement-1: A reas gas nearly behaves like an ideal gas at low pressure and high temperature. Statement-2: If the ratio of translational and rotational degree of freedom is 1.5 the gas must be diatomic Statement-3: Most probable speed of a gas is proportional to absolute temperature of the gas.

A gas is said to behave like an ideal gas when the relation (pV)/(T) = constant. When do you expect a real gas to behave like an ideal gas ?

For an ideal gas :

For an ideal gas :

Boyle's temperature or Boyle point is the temperature at which a real gas starts behaving like an ideal gas over a particular range of pressure. A graph is plotted between compressibility factor Z and pressure P. What is the deviation of real gas from ideal behaviour in terms of compressibility factor , Z ?

Boyle's temperature or Boyle point is the temperature at which a real gas starts behaving like an ideal gas over a particular range of pressure. A graph is plotted between compressibility factor Z and pressure P. What is the variation of Z with pressure ?

A gas behave most like an Ideal gas under conditions of

ICSE-STATES OF MATTER : GASES AND LIQUIDS-OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS
  1. X mL of H(2) gas effuses through a hole in a container in 5 seconds. T...

    Text Solution

    |

  2. According to Graham's law, at a given temperature the ratio of diffusi...

    Text Solution

    |

  3. A real gas behaves like an ideal gas if its

    Text Solution

    |

  4. The RMS velocity of hydrogen is sqrt7 times the RMS velocity of nitrog...

    Text Solution

    |

  5. Which of the following does not constitute 0.1g mole ?

    Text Solution

    |

  6. For an ideal gas , number of moles per litre in terms of its pressure ...

    Text Solution

    |

  7. Based on kinetic theory of gases following laws can be proved

    Text Solution

    |

  8. According to the kinetic theory of gases, in an ideal gas, between two...

    Text Solution

    |

  9. As the temperature is raised from 20^@C " to " 40^@C, the average kine...

    Text Solution

    |

  10. In van der Waals' equation of state, the constant 'b' is a measure of

    Text Solution

    |

  11. Which one of the following statements is not true about the effect of ...

    Text Solution

    |

  12. Equal mass of methane and oxygen are mixed in an empty container at 2...

    Text Solution

    |

  13. The compressibility factor for a real gas at high pressure is :

    Text Solution

    |

  14. a and b are van der Waals' constants for gases. Chlorine is more easil...

    Text Solution

    |

  15. The molecular velocity of any gas is

    Text Solution

    |

  16. When r, p and M represent rate of diffusion, pressure and molecular ma...

    Text Solution

    |

  17. A gaseous mixture was prepared by taking equal moles of CO and N2. If ...

    Text Solution

    |

  18. By what factor does the average velocity of a gaseous molecule increas...

    Text Solution

    |

  19. Equal masses of H2, O2, and methane have been taken in a container of ...

    Text Solution

    |

  20. If Z is a compressibility factor, van der Waals equation at low pressu...

    Text Solution

    |