Home
Class 11
CHEMISTRY
The standard Gibb's free energy change, ...

The standard Gibb's free energy change, `DeltaG^(@)` is related to equilibrium constant, kp as

A

`K_(p)= - RT ln Delta G^(@)`

B

`K_(p)= ((e)/(RT))^(Delta G^(@))`

C

`K_(p)= - (Delta G^(@))/(RT)`

D

`K_(p)= e^(-(Delta G^(@))/(RT))`

Text Solution

Verified by Experts

The correct Answer is:
D
`K_(p)= e^(-Delta G^(@)//RT)`
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise PAST Years Questions|56 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise (Assertion & Reason)|18 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise NCERT Based Questions (Bond Energy)|15 Videos

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion & Reason|10 Videos

Similar Questions

Explore conceptually related problems

Ths standard free energy change Delta G^(@) is related to K (equilibrium constant ) as

How is DeltaG^(@) related to equilibrium constant?

Gibbs energy change DeltaG is related to equilibrium constant 'K'. As

The free energy change in related to equilibrium constant as

ERRORLESS-THERMODYNAMICS AND THERMOCHEMISTRY-NCERT Based Questions (Free Energy and Work Function)
  1. For the reaction: X(2)O(4)(l)rarr2XO(2)(g) DeltaU=2.1 cal , DeltaS...

    Text Solution

    |

  2. DeltaG in Ag(2)Oto2Ag+1//2O(2) at a certain temperature is -10kJ"mol"^...

    Text Solution

    |

  3. As O2 (I) is cooled at 1 atm pressure , it freezes to form solid I at ...

    Text Solution

    |

  4. Which of the following statements is true

    Text Solution

    |

  5. The value of Delta H and Delta S for five different reaction are given...

    Text Solution

    |

  6. A reaction occurs spontaneously if

    Text Solution

    |

  7. The standard Gibb's free energy change, DeltaG^(@) is related to equil...

    Text Solution

    |

  8. Which of the following is not correct

    Text Solution

    |

  9. Standard entropy of X(2) , Y(2) and XY(3) are 60, 40 and 50JK^(-1)mol...

    Text Solution

    |

  10. An endotthermic reaction is non-spontaneous at freezing point of water...

    Text Solution

    |

  11. A process is taking place at constant temperature and pressure. Then

    Text Solution

    |

  12. If an endothermic reaction occurs spontaneously at constant temperatur...

    Text Solution

    |

  13. Thermodynamically the most stable form of carbon is

    Text Solution

    |

  14. If the equilibrium concentration of the components in a reaction A+...

    Text Solution

    |

  15. For reversible reaction : X((g))+3Y((g))hArr 2Z((g)), DeltaH=-"40 kJ" ...

    Text Solution

    |

  16. For the reversible reaction : A(s)+B(g)iffC(g)+D(g) : DeltaG^(@)=-3...

    Text Solution

    |

  17. In which of the following reactions,standard reaction entropy change(D...

    Text Solution

    |

  18. Following reaction occurring in an automobile 2C(8)H(18)(g)+25O(2)(g) ...

    Text Solution

    |

  19. The densities of graphite and diamond at 298K are 2.25 and 3.31gcm^(-3...

    Text Solution

    |

  20. The equilibrium constant of a reaction at 298 K is 5 xx 10^(-3) and at...

    Text Solution

    |