Home
Class 11
CHEMISTRY
In an evaculated closed isolated chamber...

In an evaculated closed isolated chamber at `250^@C` , 0.02 mole `PCl_5` and 0.1 mole `Cl_2` are mixed. `(PCl_5 ltimplies PCl_3+Cl_2)`.At equilibrium density of mixture was 2.48 g/L and pressure was 1 atm. The number of total moles of equilibrium will be approximately :

A

0.012

B

0.022

C

0.039

D

0.045

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise D.Le Chateliera principle|16 Videos

  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise Reaction Quotient|10 Videos

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Subjective Type|55 Videos

  • GASEOUS STATE

    GRB PUBLICATION|Exercise Exercise|530 Videos

Similar Questions

Explore conceptually related problems

PCl_5 decomposes as PCl_5(g) hArr PCl_3(g)+Cl_2(g) .If at equilibrium , total pressure is P and density of gaseous mixture is d at temperature T then degree of dissociation (alpha) is : (Molecular wt. of PCl_5=M )

In the reaction, PCl_(5)hArrPCl_(3)+Cl_(2) , the amounts of PCl_(5) , PCl_(3) and Cl_(2) , 2 moles each at equilibrium and the total pressure is 3 atm . Find the equilibrium constant K_(p) .

GRB PUBLICATION-CHEMICAL EQUILIBRIUM-Degree of Dissociation
  1. A solid A dissociates to give B and C gases as shown, A(s) hArr 2B(g)+...

    Text Solution

    |

  2. Two moles of HI were heated in a sealed tube at 440^@ C till the equil...

    Text Solution

    |

  3. In an evaculated closed isolated chamber at 250^@C , 0.02 mole PCl5 an...

    Text Solution

    |

  4. The equilibrium constants K(p1) and K(p2) for the reactions X hArr 2Y...

    Text Solution

    |

  5. At a certain temperature T, a compound AB(4)(g) dissociates as 2AB(4)(...

    Text Solution

    |

  6. At 727^(@)C and 1.2 atm of total equilibrium pressure, SO(3) is partia...

    Text Solution

    |

  7. If for 2A2B(g) hArr 2A2(g)+B2(g), Kp=TOTAL PRESSURE (at equilibrium ) ...

    Text Solution

    |

  8. Ammonia gas at 15 atm is introduced in a rigid vessel at 300 K. At equ...

    Text Solution

    |

  9. At constant temperature, the equilibrium constant K(p) for by K(p)=(4x...

    Text Solution

    |

  10. Consider the following equilibrium in a closed container: N(2)O(4)(g...

    Text Solution

    |

  11. A(g)+2B(s) hArr 2C(g) Initially 2 mole A (g), 4 mole of B(s) and 1 ...

    Text Solution

    |

  12. Gaseous N2O4 dissociates into gaseous NO2 according to the reaction N2...

    Text Solution

    |

  13. NH(3) is heated at 15 at, from 25^(@)C to 347^(@)C assuming volume con...

    Text Solution

    |

  14. What percent of CO2 in air is just sufficient to prevent loss in weigh...

    Text Solution

    |

  15. At some temperature N2O4 is dissociated to 40% and 50% at total press...

    Text Solution

    |

  16. PCl5 decomposes as PCl5(g) hArr PCl3(g)+Cl2(g).If at equilibrium , tot...

    Text Solution

    |

  17. In an experiment carried out at 1377 K, HI was found to be 25% dissoci...

    Text Solution

    |

  18. 1 mole of nitrogen is mixed with 3 moles of hydrogen in a sqrt3 litre ...

    Text Solution

    |

  19. Pure ammonia is placed in a vessel at a temperature where its dissocia...

    Text Solution

    |

  20. 2AB2(g)hArr 2AB(g)+B2(g) Degree of dissociation of AB2 is x. What wi...

    Text Solution

    |