Home
Class 12
CHEMISTRY
Equal weight of oxygen and He are mixed ...

Equal weight of oxygen and `He` are mixed in a closed container . The fraction of total pressure exerted by `He` gas is

A

`(1/3)`

B

`(2/3)`

C

`(1/9)`

D

`(8/9)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

The pressure exerted by real gas is :-

Equal weight of CO and CH_(4) are mixed together in an empty container at 300K. The fraction of total pressure exerted by CH_(4) is

Equal weights of methane and oxygen are mixed in an empty container at 25^(@)C . The fraction of the total pressure exerted by oxygen is

Equal masses of helium and oxygen are mixed in a container at 25 C^(@) . The fraction of the total pressure exerted by oxygen in the mixture of gases is

AAKASH INSTITUTE-TEST 5-EXAMPLE
  1. The equimolar salt solutions having lowest pH is

    Text Solution

    |

  2. The pH of a solution at 25°C that contains 10^(-10) M hydroxide ions (...

    Text Solution

    |

  3. Equal weight of oxygen and He are mixed in a closed container . The fr...

    Text Solution

    |

  4. The ratio of units of vander Waals constants a and b is

    Text Solution

    |

  5. The heat of combustion of P4(white) to P4O10(s) is -5.4 kJ mol^(-1). T...

    Text Solution

    |

  6. The work done and internal energy change during the adiabatic expansi...

    Text Solution

    |

  7. The solubility of AgCl(s) having solubility product 1.6×10^(-10), in 0...

    Text Solution

    |

  8. The pH of resulting solution when equal volume of 0.01 M NaOH and 0.1 ...

    Text Solution

    |

  9. The solubility products of CuS,Ag2S and HgS are 10^(-31), 4*10^(-44)an...

    Text Solution

    |

  10. For equimolar solution of K2O,K2S and K2Se correct order of pOH is

    Text Solution

    |

  11. Addition of inert gas at constant pressure in equlibrium 2SO2(g)+O2(g)...

    Text Solution

    |

  12. Pair of solutions which cannot form basic buffer is

    Text Solution

    |

  13. Among the following which gas wil show maximum negative deviation at m...

    Text Solution

    |

  14. At 300K , the most probable speed of gas A(mol.wt=36u) is equal to roo...

    Text Solution

    |

  15. If at 27°C and 740 mm Hg pressure, 360 ml of moist N2 was collected ...

    Text Solution

    |

  16. If for a reaction A(s) rarr 2B(g), deltaU+ 1.2 kcal and deltaS=40 c...

    Text Solution

    |

  17. If the enthalpy of formation of H2O(l) is -x kJmol and enthalpy of ne...

    Text Solution

    |

  18. The reaction for which standard enthalpy of combustion of reactant is ...

    Text Solution

    |

  19. Which among the following is not an extensive property?

    Text Solution

    |

  20. Standard enthalpy of vaporization of water at 1 atm pressure and 100°C...

    Text Solution

    |