Home
Class 11
CHEMISTRY
Calculate the temperature of 4.0 moles o...

Calculate the temperature of 4.0 moles of a gas occupying 5 `dm^(3)` at 3.32 bar (R = 0.083 bar `dm^(3)K^(-1)"mol"^(-1)`).

Text Solution

Verified by Experts

Given ,
n = 4 moles
`V=5 dm^(3), P=3.32` bar
From ideal gas equation, we know PV=nRT
`T=(PV)/(nR) = (3.32 xx 5)/(4xx0.083)=50K`.
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    OMEGA PUBLICATION|Exercise Multiple Choice Questions (MCQs) |29 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    OMEGA PUBLICATION|Exercise Multiple Choice Questions (MCQs)|29 Videos

  • STRUCTURE OF ATOM

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQ s) |29 Videos

Similar Questions

Explore conceptually related problems

Calculate the volume occupied by 8.8 g of CO_(2) at 31.1^(@)C and 1 bar pressure. R = 0.083 bar LK^(-1)mol^(-1) .

What will be the minimum pressure required to compress 500 dm^(3) of air at 1 bar to 200 dm^(3) at 30^(@)C ?

Calculate the number of moles of methanol in 5 L of its solution, if the density of solution is 0.981 kg L^(-1) (Molar mass of methanol = 32.0 g "mol"^(-1) ).

Calculate the pH of 0.2 M CH_3 COOH (K_a = 1.5 xx 10^-5) .

The rate of reaction becomes four times when the temperature changes from 293 K to 313 K. Calculate the energy of activation (E _(a)) of the reacton assuming that it does not change with temperature. [ R = 8.314 J K ^(-1) mol ^(-1), log 4 = 0. 6021]

If 10^(-4) dm^(3) of water is introduced into a 1.0 dm^(3) flask to 300K how many moles of water are in the vapour phase when equilibrium is established ? (Given vapour pressure of H_(2)O at 300K is 3170Pa R =8.314 JK^(-1) mol^(-1)) .

Calculate the osmotic pressure of a solution containing 10 gram each of glucose (C_6H_12O_8) and sucrose (C_12H_22O_11) in 1000cm^3 of the soluton at 25^@C . (R=0.083 L bar K^-1 mol^-1)

OMEGA PUBLICATION-STATES OF MATTER -Multiple Choice Questions (MCQs)
  1. Calculate the temperature of 4.0 moles of a gas occupying 5 dm^(3) at ...

    Text Solution

    |

  2. Gas equation PV = nRT is obeyed by

    Text Solution

    |

  3. The root mean square velocity of an ideal gas at constant pressure var...

    Text Solution

    |

  4. A gas will approach ideal behaviour at

    Text Solution

    |

  5. (True/False) The compressibility factor (z) for ideal gases is 1,.

    Text Solution

    |

  6. van der Waal equation is true for :

    Text Solution

    |

  7. The van der Waal's equation of state reduces itself to the ideal gas e...

    Text Solution

    |

  8. When the temperature is raised, the viscosity of the liquid decreases....

    Text Solution

    |

  9. The relationship between coefficient of viscosity of a liquid and temp...

    Text Solution

    |

  10. Which of the following statement(s) is/are correct, if intermolecular ...

    Text Solution

    |

  11. The internal energy of one mole of ideal gas is

    Text Solution

    |

  12. An ideal gas obeying kinetic theory of gases can be liquefied if

    Text Solution

    |

  13. The number of moles of a substance are given by

    Text Solution

    |

  14. According to Boyle's law

    Text Solution

    |

  15. The relation, volume of gas (V) prop no. of moles (n), is

    Text Solution

    |

  16. Which one is correct?

    Text Solution

    |

  17. The unit of R does not depend on

    Text Solution

    |

  18. Dalton's law of partial pressure is related-with

    Text Solution

    |

  19. The spherical shape of liquid drops is due to

    Text Solution

    |

  20. According to Charle's law (here K is constant of proportionality)

    Text Solution

    |

  21. When the universal gas constant (R ) is divided by Avogadro's number (...

    Text Solution

    |