Home
Class 12
CHEMISTRY
The standard Gibbs free energy change of...

The standard Gibbs free energy change of for the reaction, `2AB hArr A_2 +B_2` is 11.8 KJ at 230 K and 1 atm. Calculate degree of dissociation of AB at 230 K.

Text Solution

Verified by Experts

The correct Answer is:
0.084
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    RC MUKHERJEE|Exercise Objective Problems|57 Videos
  • CHEMICAL EQUILIBRIUM

    RC MUKHERJEE|Exercise Objective Problems|57 Videos
  • ATOMIC WEIGHT

    RC MUKHERJEE|Exercise PROBLEMS |6 Videos
  • CHEMICAL EQUIVALENCE

    RC MUKHERJEE|Exercise PROBLEMS|24 Videos

Similar Questions

Explore conceptually related problems

The standard change in Gibbs energy for the reaction: H_2O hArr H^+ +OH^- at 25^@C is :

The standard Gibbs energy change for the reaction 2SO_2(g) +O_2(g) to 2SO_3 (g) is -142 kJ mol^(-1) at 300 K. Calculate equilibrium constant.

2 is the equilibrium constant for the reaction A_(2)+B_(2)hArr 2AB at a given temperature. What is the degree of dissociation for A_(2)" or "B_(2)

RC MUKHERJEE-CHEMICAL EQUILIBRIUM-Problems
  1. N(2)O(4) is 25% dissociated at 37^(@)C and 1 atm. Calculate (i) K(p) a...

    Text Solution

    |

  2. Sulphide ion in alkaline solution reacts with solid sulphur to form po...

    Text Solution

    |

  3. The equilibrium constant K(p)" at "80^@C is 1.57 for the reaction, P...

    Text Solution

    |

  4. A mixture of 3.0 moles of SO2, 4.0 moles NO2, 1:0 mole of SO3 and 4.0...

    Text Solution

    |

  5. When 20.0 g of CaCO3 in a 10.0-litre flask is heated to 800^@C, 35% of...

    Text Solution

    |

  6. At 298 K, 550 g of D2O (20 g/mole, density 1-10 g/mL) and 498.5 g of H...

    Text Solution

    |

  7. At 300 K, the equilibrium constant for the reaction 2SO2(g) +O2(g) L...

    Text Solution

    |

  8. What kind of equilibrium constant can be calculated from a triangleG^(...

    Text Solution

    |

  9. Calculate K for the reaction 2SO(2) (g)+O(2) (g) Leftrightarrow 2SO(...

    Text Solution

    |

  10. The standard Gibbs free energy change of for the reaction, 2AB hArr A2...

    Text Solution

    |

  11. Determine the equilibrium concentrations that result from the reaction...

    Text Solution

    |

  12. A stream of gas containing H2 at an initial partial pressure of 0.20 a...

    Text Solution

    |

  13. At 973 K Kp is 1.50 for the reaction C(s)+CO(2)(g) Leftrightarrow 2C...

    Text Solution

    |

  14. A flask contains NH4Cl(s) in equilibrium with its decomposition produc...

    Text Solution

    |

  15. Chlorine molecules are 10% dissociated at 975 K at a pressure of 1-0 a...

    Text Solution

    |

  16. Show that 2.303 log K=-(triangleH^(0))/(RT)+(triangles^(0))/(R )

    Text Solution

    |

  17. Calculate the equilibrium ratio of C to A if 2.0 moles each of A and B...

    Text Solution

    |

  18. Calculate triangleE^0 for the reaction: 2A(g)+B(g) Leftrightarrow A2...

    Text Solution

    |

  19. The surface of copper gets tarnished by the formation of copper oxide....

    Text Solution

    |

  20. Consider the following reversible reaction : A(g)+B(g) Leftrightarro...

    Text Solution

    |