Home
Class 12
CHEMISTRY
A reaction at 300 K with DeltaG^(@) =-...

A reaction at 300 K with `DeltaG^(@)` `=- 1743 J//mol` consister of 3 mole of A(g), mole of B(g) and 3 mole of C (g). If A, B and C(g) . If A,B and C are equal are in equilibrium in 1 liter container then the reaction may be
`[Given :2=e^(0.7), R=8.3 J//K-mol]`

Text Solution

Verified by Experts

The correct Answer is:
C
`DeltaG^(@) =- "RT In K"_(eq)`
`or,- 1743 = - 8.3 xx300 xx In K_(ep)`
`K_(eq) = 2 =K_(eq) " for reaction 2A"hArr B+C " from given data"`
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

A reaction at 400 K with approximate DeltaG^(@)=3207 J//"mole" , consists of 4 mole of substance A, 2 mole of substance B and 3 mole of substance C at equilibrium in 1 litre container, then which of the following is correctly balanced reaction ? [Take : log 3 =0.48, log 2= 0.3 in x =2.30 log x R=8.3 J//"mole"//K ]

In the reaction X(g)+Y(g)hArr2Z(g),2 mole of X,1 mole of Y and 1 mole of Z are placed in a 10 litre vessel and allowed to reach equilibrium .If final concentration of Z is 0.2 M , then K_(c) for the given reaction is :

For the reaction A(g) +3B(g) hArr 2C(g) at 27^(@)C , 2 moles of A , 4 moles of B and 6 moles of C are present in 2 litre vessel. If K_(c) for the reaction is 1.2, the reaction will proceed in :

1 mole of 'A' 1.5 mole of 'B' and 2 mole of 'C' are taken in a vessel of volume one litre. At equilibrium concentration of C is 0.5 mole /L .Equilibrium constant for the reaction , A_((g))+B_((g) hArr C_((g)) is

When 3 moles of A and 1 mole of B are mixed in 1 litre vessel, the following reaction takes place A_((g)) + B_((g))hArr2C_((g)). 1.5 moles of C are formed. The equilibrium constant for the reaction is

BANSAL-THERMODYNAMICS-Solved Example
  1. A cylinder container of volume 4.48 liters is containing equal no . ...

    Text Solution

    |

  2. A gas (C(v.m) = (5)/(2)R) behaving ideally is allowed to expand revers...

    Text Solution

    |

  3. 1000 gm water is heated from 27^(@) C to 47^(@) C at a constant pr...

    Text Solution

    |

  4. The temperture of a definite amount of an ideal monoatomic gas beco...

    Text Solution

    |

  5. Inversion temperature (T(i)=(2a)/(Rb)) is defined as the temperature...

    Text Solution

    |

  6. Which of the following statement(s) is /are correct: Statement (a):...

    Text Solution

    |

  7. 1 Kg stone at 27^(@)C falls 100 m into a lake whose temperature is 2...

    Text Solution

    |

  8. A mole of steam is condensed at 100^(@) C, the water is cooled to 0^(...

    Text Solution

    |

  9. Heat capcaity of a solid A(s) given by aT^(3) in vicinity at abbsolute...

    Text Solution

    |

  10. For a perfectly crystalline solid C("p,m") =T^(3)+bT, where a & b ...

    Text Solution

    |

  11. Two mole of ideal gas is expanded irrversibly & isothermally at 27^(...

    Text Solution

    |

  12. As ideal gas undergoing cyclie process ABC .A consisting of isotherm...

    Text Solution

    |

  13. 0.5 mole of an ideal monoatomic gas at STP conditions undergoes ...

    Text Solution

    |

  14. When two equal sized pieces of the same mental at different temperat...

    Text Solution

    |

  15. A reversible heat engine A(based on carnot cycle ) absorbs heat fro...

    Text Solution

    |

  16. Whch of the following statement(s) is/are correct : Statement (a)...

    Text Solution

    |

  17. Select the correct statement(s).

    Text Solution

    |

  18. Form the given T-S diagram of a reversible carnot engine, find ...

    Text Solution

    |

  19. Fixed amount of an ideal gas contained in a sealed rigid vessl(V=2...

    Text Solution

    |

  20. A reaction at 300 K with DeltaG^(@) =- 1743 J//mol consister of 3 mo...

    Text Solution

    |