Home
Class 12
CHEMISTRY
A mixture of 0.3 moles of H2 and 0.3 mol...

A mixture of 0.3 moles of `H_2 and 0.3` moles of `l_2` is allowed to react in a 10 litre evacuated flask at 500°C. The reaction is `H_2 + I_2 = 2HI, the K is found to be 64. The amount of unreacted 'l_2' equilibrium is

A

0.15 mole

B

0.06 mole

C

003 mole

D

0.2 mole

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise Illustration|24 Videos

  • CHEMICAL EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise ENABLE|49 Videos

  • CHEMICAL BONDING-I & II

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|98 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

Similar Questions

Explore conceptually related problems

0.5 mol of H_(2) and 0.5 mol of I_(2) react in 10 L flask at 448^(@)C . The equilibrium constant (K_(c )) is 50 for H_(2)+I_(2) hArr 2HI a. What is the value of K_(p) ? b. Calculate the moles of I_(2) at equilibrium.

A mixture of 1.0 mole of Al and 3.0 mole of Cl_(2) are allowed to react as: 2Al(s)+3Cl_(2)(g) to 2AlCl_(3)(g) . Then moles of excess reagent left unreacted is:

15 mol of H_(2) and 5.2 moles of I_(2) are mixed and allowed to attain eqilibrium at 500^(@)C At equilibrium, the concentration of HI is founf to be 10 mol. The equilibrium constant for the formation of HI is.

When a mixture of N_2 and H_2 in the volume ratio of 1:5 is allowed to react at 100 k and 10^3 atm pressure , 0.426 mole fraction of NH_3 is formed at equilibrium . The K_p for the reaction is

One mole of H_2. two moles of I_2 and three moles of Hl injected in a one litre flask . What will be the concentrations of H_2, I_2 and Hl at equilibrium at 490 ^(@) C . The equilibrium constant for the reaction at 490 ^(@) C is 45. 9

In 5 litre container 1 mole of H_(2) and 1 mole of I_(2) are taken initially and at equilibrium of HI is 40% . Then K_(p) will be

1 mol of H_(2), 2 mol of I_(2) and 3 mol of HI were taken in a 1-L flask. If the value of K_(c) for the equation H_(2)(g)+I_(2)(g) hArr 2HI(g) is 50 at 440^(@)C , what will be the concentration of each specie at equilibrium?

At a certain temperture in a 5L vessel 2 moles of carbon monoxide and 3 moles of chlorine were allowed to reach equilibrium according to the reaction CO+CI_(2) rarr COCI_(2) at equlibrium if one mole of CO is present then equilibrium constant (k_(c )) for the reaction is :

A mixture of 2 moles of N_2,2.0 moles of H_2 and 10.0 moles of NH_3 is introduced into a 20.0 L reaction vessel at 500 K . At this temperature, equilibrium constant K_c is 1.7 xx 10^2 , for the reaction N_2(g) +3H_2(g) hArr 2NH_3(g) (i) is the reaction mixture at equilibrium ? (ii) if not, what is the direction of the reaction ?

2 mole of H_(2) and "1 mole of "I_(2) are heated in a closed 1 litre vessel. At equilibrium, the vessel contains 0.5 mole HI. The degree of dissociation of H_(2) is

VMC MODULES ENGLISH-CHEMICAL EQUILIBRIUM-EFFICIENT
  1. Given : AhArrB+C, DeltaH=-"10 kcals", the energy of activation of back...

    Text Solution

    |

  2. In preparation of CaO from CaCO(3) using the equilibrium, CaCO(3)(g)hA...

    Text Solution

    |

  3. To the system, LaCl(3)(s)+H(2)O(g) hArr LaClO(s)+2HCL(g)-"Heat" alre...

    Text Solution

    |

  4. For an ideal gas reaction 2A+BhArrC+D the value of K(p) will be:

    Text Solution

    |

  5. 40% of a mixture of 0.2 mol of N(2) and 0.6 mol of H(2) react to give ...

    Text Solution

    |

  6. For a reaction, aA+bBhArrcC+dD, the reaction quotient Q=([C](0)^(c)[D]...

    Text Solution

    |

  7. Consider the following heterogeneous equilibrium, CaCO(3)(s)CaO(s)+CO(...

    Text Solution

    |

  8. The degree of dissociation of I(2) "mole"cule at 1000^(@)C and under 1...

    Text Solution

    |

  9. For the following reaction through stages I, II and III A overset(I)...

    Text Solution

    |

  10. I(2)+I^(ɵ)hArrI(3)^(ɵ) This reaction is set-up in aqueous medium. We...

    Text Solution

    |

  11. A gas X when dissolved in water, heat is evolved. Then solubility of X...

    Text Solution

    |

  12. Au(s) hArr Au (l) above mentioned equilibrium is fovoured at

    Text Solution

    |

  13. The equilibrium concentration of x, y and z are 4, 2 and 2 mol L^(-1),...

    Text Solution

    |

  14. For the reaction, H(2)(g) + I(2)(g) rarr 2HI(g) at 720 K, the value of...

    Text Solution

    |

  15. For homogeneous gas reaction 4NH(3) + 5O(2)hArr4NO + 6H(2)O. The equi...

    Text Solution

    |

  16. 28 g of N2 and 6 g of H2 were kept at 400 ^(@) C in 1 litre vesse...

    Text Solution

    |

  17. A mixture of 0.3 moles of H2 and 0.3 moles of l2 is allowed to react i...

    Text Solution

    |

  18. For the reaction C(s)+CO(2)(g) hArr 2CO(g), the partial pressure of CO...

    Text Solution

    |

  19. For the gas phase reaction 2NOhArrN(2)+O(2), DeltaH^(@)=-"43.5 kcal mo...

    Text Solution

    |

  20. In the reaction N(2)(g)+3H(2)(g)hArr 2NH(3)(g), the value of the equli...

    Text Solution

    |