Home
Class 12
CHEMISTRY
For the reaction : I(2)(g)hArr 2I(g), K(...

For the reaction : `I_(2)(g)hArr 2I(g), K_(c )=37.6xx10^(-6)` at 1000 K. If 1.0 mole of `I_(2)` is introduced into a 1.0 litre flask at 1000 K at equilibrium, then

A

Conc. Of `I_(2)(g)` is less than that of I(g)

B

Conc. of `I_(2)(g)` is much larger than that of I(g)

C

`[I_(2)]=[I]`

D

`[I_(2)=1//2[I]`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • UNIT TEST 1

    MODERN PUBLICATION|Exercise SELECT THE CORRECT ANSWER|60 Videos

  • UNIT TEST 4

    MODERN PUBLICATION|Exercise QUESTIONS|60 Videos

Similar Questions

Explore conceptually related problems

For the reaction, 2NOCl(g)hArr2NO(g)+Cl_(2)(g) the value of K_(c)=3.75xx10^(-6) at 1069K. Calculate K_(p) .

For the equilibrium reaction H_(2(g))+I_(2(g))hArr 2HI_((g))

For the reaction : CO(g)+Cl_(2)(g)hArr COCl_(2)(g) the K_(p)//K_(c ) is equal to :

For the reaction : 2NO_(2)(g)hArr 2NO(g)+O_(2)(g) K_(c )=1.8xx10^(-6) at 185^(@)C , the value of K_(c ) for the reaction NO+(1)/(2)O_(2)=NO_(2) is :

For the reaction : 2NO_(2)(g)hArr 2NO(g)+O_(2)(g) [K_(c )=1.8xx10^(-6)"at" 184^(@)C, R=0.0831 "kJ (mol, K)"] When K_(p) and K_(c ) are compared at 184^(@)C , it is found that :

The equilibrium constant, K_(p) for the reaction 2SO_(2)(g)+O_(2)(g)hArr 2SO_(3)(g) is 4.0 atm^(-1) at 1000 K. What would be the partial pressure of SO_(2) if at equilibrium the amount of SO_(2) and SO_(3) is the same ?

The equilibrium constant for the reaction N_(2)(g) + O_(2) hArr 2NO(g) is 4 xx 10^(-4) at 2000 K. In presence of a catalyst the equilibrium is attained ten times faster. Therefore the equilibrium constant in presence of catalyst at 2000 K is

MODERN PUBLICATION-UNIT TEST 2-MCQs
  1. Which of the following pairs constitutes a buffer ?

    Text Solution

    |

  2. The pH of a solution obtained by mixing 50 mL of 1N HCl and 30 mL of 1...

    Text Solution

    |

  3. Molar heat capacity of water at equilibrium with ice at constant press...

    Text Solution

    |

  4. If the concentration of OH^(-) ions in the reaction Fe(OH)(3)(s)hAr...

    Text Solution

    |

  5. 10^(-6)M NaOH is diluted to 100 times. The pH of the diluted base is

    Text Solution

    |

  6. 1 mole of helium is expanded from 1 atm to 0.1 atm at 30^(@)C. Assumin...

    Text Solution

    |

  7. What would be the solubility of AgCl in 0.1 M NaCl solution ? (K(sp)" ...

    Text Solution

    |

  8. What would be the solubility of AgCl in 0.1 M NaCl solution ? (K(sp)" ...

    Text Solution

    |

  9. The pH of a buffer solution of 0.1 M CH(3)COOH and 0.01 M CH(3)COONa i...

    Text Solution

    |

  10. The equilibrium constant for the reaction H(2)+I(2)hArr 2HI at 650 K i...

    Text Solution

    |

  11. 1.6 mol of PCl(5) is placed in a 4 litre vessel. When the temperature ...

    Text Solution

    |

  12. For the reaction : I(2)(g)hArr 2I(g), K(c )=37.6xx10^(-6) at 1000 K. ...

    Text Solution

    |

  13. 3 moles of A and 4 moles of B are mixed together and allowed to come i...

    Text Solution

    |

  14. What is the [OH^(-)] in the final solution prepared by mixing 20 mL of...

    Text Solution

    |

  15. Solubility of CaF(2) in terms of its solubility product is given by

    Text Solution

    |

  16. The enthalpy change on freezing of 1.0 mol of water at 10^(@)C to ice ...

    Text Solution

    |

  17. The value of K(c ) for the reaction : 3O(2)(g)hArr 2O(3)(g) is 2...

    Text Solution

    |

  18. Nitric oxide reacts with bromine as : 2NO(g)+Br(2(g))hArr 2NOBr(g)...

    Text Solution

    |

  19. What is the maximum volume of water required to dissolve 1g of CaSO(4)...

    Text Solution

    |

  20. K(b) for NH(4)OH is 1.81xx10^(-5). The pH of 0.01 M NH(4)Cl solution a...

    Text Solution

    |