Home
Class 11
CHEMISTRY
If two moles of an ideal gas at 546 K oc...

If two moles of an ideal gas at 546 K occupy volume of 44.8 L, then pressure must be

A

4 atm

B

3 atm

C

2 atm

D

1 atm

Text Solution

Verified by Experts

The correct Answer is:
A
`n = 2 mol, V = 44.8 L, T = 546 K`
`P = (nRT)/(V)`
`= ((2 mol) xx (0.821 L atm K^(-1) mol^(-1)) xx (546 K))/((44.8L)`
`= 2 atm`
Promotional Banner

Topper's Solved these Questions

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Selected straight objective types MCQs|58 Videos

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Linked Comprhension type MCQs|11 Videos

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Ulitmate Preparatory package|20 Videos

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise Assertion reason|12 Videos

  • STATES OF MATTER (SOLID STATE CHEMISTRY)

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|21 Videos

Similar Questions

Explore conceptually related problems

if two moles of an ideal at 546K occupies a volume of 44.8 litres, the pressure must be:

If two mole of an ideal gas at 546 K occupies a volume of 44.8 litres , the pressure must be :

If 4 moles of an ideal gas at 300 K occupy volume of 89 . 6 L , then pressure of the gas will be

If two moles of an ideal gas at 500 K occupies a volume of 41 litres, the pressure of the gas is (R = 0.082 L atm K^(-1) mol^(-1))

If two moles of an ideal gas at 546 K occupies a volume of 44.8 litres. Find out pressure (in atm)

If the volume of 2 moles of an ideal gas at 540 K is 44.8 litres then its perssure will be

The pressure of 2 mole of ideal gas at 546 K having volume 44.8 L is

What moles of an ideal gas occupy 0.224L volume at 273 K and 760 mmHg pressure /

Two moles of an ideal monoatomic gas at 27^(@)C occupies a volume of V . If the gas is expanded adiabatically to the volume , 2V then the work done by the gas will be [lambda=5//3,R=8.31j//molK]

DINESH PUBLICATION-STATE OF MATTER (GASEOUS AND LIQUID STATE)-Revision question from competitive exams
  1. In a mole of water vapours at STP, the volume actually occupied or tak...

    Text Solution

    |

  2. At STP, a container has 1 mole of Ar, 2 mole of CO(2), 3 moles of O(2)...

    Text Solution

    |

  3. If two moles of an ideal gas at 546 K occupy volume of 44.8 L, then pr...

    Text Solution

    |

  4. The relationship which describes the variation of vapour pressure with...

    Text Solution

    |

  5. Gas equation PV = nRT is obeyed by

    Text Solution

    |

  6. The temperature below which a gas does not exist is called its

    Text Solution

    |

  7. Van der Waal's equation reduces itself to the ideal gas equation at :

    Text Solution

    |

  8. In a flask of volume V litres, 0.2 mol of oxygen 0.4 mol of nitrogen,...

    Text Solution

    |

  9. At what temperature will the r.m.s. velocity of SO(2) be the same as t...

    Text Solution

    |

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

    Text Solution

    |

  11. Which of the following has maximum root mean square velocity at the sa...

    Text Solution

    |

  12. Equal volumes of gases at the same temperature and pressure contain eq...

    Text Solution

    |

  13. Use of hot air ballons in sports and meteorological observations in a...

    Text Solution

    |

  14. Air at sea level is dense. This is a practical application of

    Text Solution

    |

  15. When the product of pressure and volume is plotted aginst pressure for...

    Text Solution

    |

  16. If the four tubes of a car are filled to the same pressure with N(2),...

    Text Solution

    |

  17. van der Waal's equation reduces itself to the ideal gas equation at

    Text Solution

    |

  18. When the temperature is raise, the viscosity of liquid decreases, this...

    Text Solution

    |

  19. The rates of diffusion of gases A and B of molecular mass 36 and 64 ar...

    Text Solution

    |

  20. Which is distilled first ?

    Text Solution

    |