Home
Class 12
CHEMISTRY
The free energy change for a reversible ...

The free energy change for a reversible reaction at equilibrium is:
zero
small positive
small negative
large positive.

A

Positive

B

Negative

C

Zero

D

Can not say

Text Solution

Verified by Experts

The correct Answer is:
(C)
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise -2 Part-I: Only one option correct type|23 Videos
  • THERMODYNAMICS

    RESONANCE ENGLISH|Exercise Exercise-2 II: Single and double value integer type|16 Videos
  • THERMODYNAMICS

    RESONANCE ENGLISH|Exercise H-1|1 Videos
  • TEST SERIES

    RESONANCE ENGLISH|Exercise CHEMISTRY|50 Videos

Similar Questions

Explore conceptually related problems

Free energy change for a reversible process is

The free energy change due to a reaction is zero when

The free energy change the due to a reaction is zero when

Standard free energy change for an equilibrium is zero, the value of K_(p) is

How is standard free energy change related to equilibrium constant ?

Show that the entropy changes in a reversible isothermal process is zero.

The equilibrium constant of a reversible reaction at a given temperature

What would happen to a reversible reaction at equilibrium, when a. The temperature is raised, given that its DeltaH is positive. b. The temperature is lowered, given that its DeltaH is positive. c. The temperature is lowered, given that its DeltaH is negative. d. The pressure is lowered, given that Deltan is negative. e. The pressure is increased, given Deltan is negative.

For reversible process at equilibrium, the change in entropy may be expressed as

A reaction attains equilibrium, when the free energy change is

RESONANCE ENGLISH-THERMODYNAMICS-Exercise -1 Part -II Only option correct type
  1. H(2)O((s))rarrH(2)O((l)) This phase transition is carried out at con...

    Text Solution

    |

  2. At 1 atm pressure freezing of n mole of water liquid (0^(@)C) then hea...

    Text Solution

    |

  3. The free energy change for a reversible reaction at equilibrium is: ...

    Text Solution

    |

  4. Delta G^(@) for the reaction X+Y hArr Z is -4.606 kcal. The value of e...

    Text Solution

    |

  5. Determine which of the following reactions at constant pressure rep...

    Text Solution

    |

  6. Consider the reaction at 300 K H(2)(g)+Cl(2)(g)rarr2HCl(g), DeltaH...

    Text Solution

    |

  7. For gaseous reactions, if DeltaH is the change in enthalpy and DeltaU ...

    Text Solution

    |

  8. Which plot represent an exothermic reaction ?

    Text Solution

    |

  9. For which of the following change Delta H!=Delta U?

    Text Solution

    |

  10. Calculate the standard internal energy of formation of liquid methyl a...

    Text Solution

    |

  11. 2C+O(2)rarr2CO, Delta H= - 220 kJ which of the following statements is...

    Text Solution

    |

  12. {:(C(s)+O(2)(g)rarrCO(2)(g), ,,,,DeltaH= -94.3 kcal//mol),(CO(g)+(1)/(...

    Text Solution

    |

  13. In the reaction, CO(2)(g)+H(2)(g)toCO(g)+H(2)O(g)," "DeltaH=2.8 ...

    Text Solution

    |

  14. Given, H(2)(g)+Br(2)(g)rarr2HBr(g),DeltaH(1)^(0) and standard enthalpy...

    Text Solution

    |

  15. Calculate the heat of transition for carbon from the following: C("D...

    Text Solution

    |

  16. The standard heat of combustion of a solid boron is equal to:

    Text Solution

    |

  17. The heat of combustion of sucrose (C(12)H(22)O(11)) is 1350 kcal//mol....

    Text Solution

    |

  18. If S+O(2)toSO(2),DeltaH=-298.2 " kJ" " mole"^(-1) SO(2)+(1)/(2)O(2)t...

    Text Solution

    |

  19. When a certain amount of ethylene was combusted, 5644 kJ heat was evol...

    Text Solution

    |

  20. AT 300K, the standard enthalpies of formation of C(6)H(5)COOH(s), CO(2...

    Text Solution

    |