Home
Class 12
CHEMISTRY
The value of the equilibrium constant fo...

The value of the equilibrium constant for the reaction :
`H_(2) (g) +I_(2) (g) hArr 2HI (g)`
at 720 K is 48. What is the value of the equilibrium constant for the reaction :
`1//2 H_(2)(g) + 1//2I_(2)(g) hArr HI (g)`

Text Solution

Verified by Experts

`6.9`
Promotional Banner

Topper's Solved these Questions

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise Assignment (SECTION-A) (SUBJECTIVE TYPE QUESTIONS(ONE OPTION IS CORRECT)|45 Videos

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise Assignment (SECTION-B)(OBJECTIVE TYPE QUESTIONS (ONE OPTION IS CORRECT)|20 Videos

  • EQUILIBRIUM

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION -D)|20 Videos

  • ENVIRONMENTAL CHEMISTRY

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D) (Assertion - Reason Type Questions)|5 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

Similar Questions

Explore conceptually related problems

The value of the equilibrium constant for the reaction H_2(g) +I_2(g) hArr 2HI(g) at 720 K is 48 . What is the value of the equilibrium constant for the reaction. 1/2 H_2(g) +1/2 I_2(g) hArr HI(g)

The value of equilibrium constant for the reaction H_(2)(g)+ I_(2) (g) hArr 2HI (g) is 48 at 720 K What is the value of the equilibrium constant for the reaction 2HI (g) hArr H_(2) (g) + I_(2) (g)

The equilibrium constant K_(p) for the reaction H_(2)(g)+I_(2)(g) hArr 2HI(g) changes if:

(a)The value of equilibrium constant for the reaction: H_2(g) +I_2(g) hArr 2HI(g) is 48 at 270 K What is the value of equilibrium constant for the reaction : 1/2H_2(g) + 1/2I_2(g) hArr HI(g) (b) Write equilibrium constant (K_c) for the reaction Cu^(2+) (aq) + 2Ag(s) hArr Cu(s) + 2Ag^+ (aq)

Suppose the value of the equilibrium constant for the given reaction H_2(g) + I_(2)(g) hArr 2HI(g) at 717 K is 64, then calculate the same (eq. const.) for the reaction HI hArr 1/2 H_2 + 1/2 I_2 .

The equilibrium constant for the reaction I_2(g) +Cl_2(g) hArr 2ICl(g) at 740 K is 640. What is the equilibrium constant for the reaction ? 2ICl(g) hArr I_2(g)+Cl_2(g) at the same temperature .

AAKASH INSTITUTE-EQUILIBRIUM-TRY YOURSELF
  1. Give the mathematical expression for the equlib rium constant K(c) for...

    Text Solution

    |

  2. The following concentrations were obtained for the formation of NH(3) ...

    Text Solution

    |

  3. The value of the equilibrium constant for the reaction : H(2) (g) +I...

    Text Solution

    |

  4. For the reaction, A(g)+B(s)hArrC(g)+D(g).K(c)=49 mol L^(-1)at 127^(@)C...

    Text Solution

    |

  5. The value of K(c)=4.24 at 800 K for the reaction CO(g)+H(2)O(g)hArrC...

    Text Solution

    |

  6. 3.2 moles of HI (g) were heated in a sealed bulb at 444^(@)C till the ...

    Text Solution

    |

  7. The value of DeltaG^(ɵ) for the phosphorylation of glycose in glycolys...

    Text Solution

    |

  8. Hydrolysis of sucrose gives "Sucrose" +H(2)OhArr"Glucose + Fructose"...

    Text Solution

    |

  9. A system at equilibrium is described by the equation SO(2)Cl(2) hArr...

    Text Solution

    |

  10. Mention atleast three ways by which the concentration of SO(2)(g) be i...

    Text Solution

    |

  11. Name a species which can act both as conjugate acid and conjugate base...

    Text Solution

    |

  12. BCl(3) behavs a a Lewis acid Give reason.

    Text Solution

    |

  13. Calculte the pof (N)/(1000) sodium hydroxide (NaOH) solution assuming ...

    Text Solution

    |

  14. 13.5 g of an acid HA of molecular mass 135 was dissolved in 10 litres ...

    Text Solution

    |

  15. Calculate t the H^(+) ion concentration in 0.10 M acetic acid solution...

    Text Solution

    |

  16. When 0.1 mole of NH(3) is dissolved in water to make 1.0 L of solution...

    Text Solution

    |

  17. If ionisation constant of an acid (HA) at equlibrium is 1.0xx10^(-8) t...

    Text Solution

    |

  18. Calcuate the degree of ionisation and pH of 0.05 M solution of a weak ...

    Text Solution

    |

  19. The ionization constnt of (C(2)H(5))(3)N is 6.4xx10^(-5). Calculate it...

    Text Solution

    |

  20. Calculate the pH of 0.033 M ammonia solution if 0.033 M NH(4)Cl is int...

    Text Solution

    |