Home
Class 11
CHEMISTRY
For the equilibrium H(2)O(l) iff H(2)O(g...

For the equilibrium `H_(2)O(l) iff H_(2)O(g)` at 1 atm and 298 K

A

Standard free energy change is equal to zero (`DeltaG^(@) = 0`)

B

Free energy change is less than zero (`DeltaG lt 0`)

C

Standard free energy change is less than zero `(DeltaG^(@) lt 0`)

D

Standard free energy change is greater than zero (`Delta G^(@) gt 0`)

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Competition File (Matching Type Questions)|2 Videos

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Competition File (Matrix Matching Type Questions)|4 Videos

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Higher Order Thinking Questions|16 Videos

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise Unit Practice Test|13 Videos

Similar Questions

Explore conceptually related problems

For the equilibrium H_(2) O (1) hArr H_(2) O (g) at 1 atm 298 K

the value of DeltaG for the process H_(2)O(s) rarr H_(2)O at 1 atm and 260 K is

For the equilibrium, 2H_(2)O hArr H_(3)O^(+) + OH^(-) ,the value of DeltaG^(@) at 298 K is approximately:

For the equilibrium 2H_(2)O(g) hArr 2H_(2)(g)+O_(2)(g) , equilibrium constant is K_(1) For the equilibrium 2CO_(2)hArr 2CO(g)+O_(2)(g) , equilibrium constant is K_(2) The equilibrium constant for : CO_(2)(g)+H_(2)(g)hArr CO(s)+H_(2)O(g) is :

For the process, H_(2)O(l) to H_(2)O(g)

MODERN PUBLICATION-THERMODYNAMICS-Competition File MCQ
  1. Which of the following expression represent the criterion of spontanei...

    Text Solution

    |

  2. Which of the following are favourable conditions for spontaneous proce...

    Text Solution

    |

  3. Among the following, state function(s) is/are

    Text Solution

    |

  4. A sample containing 1.0 mol of an ideal gas is expanded isothermally a...

    Text Solution

    |

  5. For an ideal gas, consider only P-V work in going from an initial stat...

    Text Solution

    |

  6. The reversible expansion of an ideal gas under adiabatic and isotherma...

    Text Solution

    |

  7. Benzene and naphthalene form an ideal solution at room temperature. Fo...

    Text Solution

    |

  8. For a spontaneous process, the correct statement(s) is (are)

    Text Solution

    |

  9. An ideal gas in a thermally insulated vessel at internal pressure = P(...

    Text Solution

    |

  10. An ideal gas is expand from (p(1),V(1),T(1)) to (p(2),V(2),T(2)) under...

    Text Solution

    |

  11. A reversible cycle process for an ideal gas is shown below. Here P, V ...

    Text Solution

    |

  12. Choose the reaction, for which the standard enthalpy of reaction is eq...

    Text Solution

    |

  13. Dependence of Spontaneity on Temperature: For a process to be sponta...

    Text Solution

    |

  14. The DeltaG values for the following reactions at 800^(@)C are S(2)(g...

    Text Solution

    |

  15. For the equilibrium H(2)O(l) iff H(2)O(g) at 1 atm and 298 K

    Text Solution

    |

  16. For the water gas reaction: C(s) +H(2)O(g) hArr CO(g) +H(2)(g) the...

    Text Solution

    |

  17. If DeltaG^(@) is zero for a reaction, then

    Text Solution

    |

  18. Which of the following conditions is not favourable for a spontaneous ...

    Text Solution

    |

  19. Passage II. A fixed mass 'm' of a gas is subjected to transformation...

    Text Solution

    |

  20. A fixed mass 'm' of a gas is subjected to transformation of states fro...

    Text Solution

    |