Home
Class 11
CHEMISTRY
The concentration of a pure solid or liq...

The concentration of a pure solid or liquid phase is not included in the expression of equilibrium constant because :

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|157 Videos

  • GOC-II & III

    PATHFINDER|Exercise QUESTION BANK|144 Videos

Similar Questions

Explore conceptually related problems

Explain why pure liquids and solids can be ignored while writing the equilibrium constant expression

Application of pressure in solid of liquid equilibrium would cause

In a reversible chemical reaction at equilibrium, if the concentration of any one of the reactants is doubled then the equilibrium constant will -

In the equilibrium H_(2) + I_(2) < implies 2HI , if at a given temperature the concentrations of the reactants are increased, the value of the equilibrium constant, K_( c) . will

A buffer solution is prepared in which the concentration of NH_3 is 0.30(M) and the concentration of NH_4^+ is 0.20(M). The equilibrium constant K_b for NH_3 equals 1.8xx10^(-5) . What is the pH of this solution-

A buffer solution is prepared in which the concentration of NH_3 is 0.30 M and the concentration of NH_4^(+) is 0.20 M. If the equilibrium constant, K_b for NH_3 equals 1.8xx10^-5 , what is the pH of this solution?

In a reversible chemical reaction at equilibrium, if the concentration of any one of the reactants is doubled then the equilibrium constant will-

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. The equilibrium constant, Kc, for the reaction, H2(g) + I2(g) iff 2H...

    Text Solution

    |

  2. For the reaction, A(g) + 2B(g) iff 2C(g), the rate constants for the f...

    Text Solution

    |

  3. The concentration of a pure solid or liquid phase is not included in t...

    Text Solution

    |

  4. NO(g) + O3(g) iff NO2(g) + O2(g) Both the forward and reverse reacti...

    Text Solution

    |

  5. At certain temperature compound AB2(g) dissociates according to the re...

    Text Solution

    |

  6. For an equilibrium reaction involving gases, the forward reaction is 1...

    Text Solution

    |

  7. Find out the value of Kc for each of the following equilibria from the...

    Text Solution

    |

  8. Find out the value of Kc for each of the following equilibria from the...

    Text Solution

    |

  9. Given : N2(g) + 3H2(g) iff 2NH3(g), K1 N2(g) + O2(g) iff 2NO(g), K...

    Text Solution

    |

  10. If Kp of an equilibrium CaCO3(s) iff CaO(s) + CO2(g) is 1.5 atm at 29^...

    Text Solution

    |

  11. When 0.087 mol of NO and 0.0437 mal of Br2 are mixed in a closed conta...

    Text Solution

    |

  12. For the reaction, 2HI(g) iff H2(g) +I2 (g) the degree of dissociation ...

    Text Solution

    |

  13. Kc for the synthesis of HI(g) from H2(g) and I2(g) is 50 The degree of...

    Text Solution

    |

  14. One mole of H2O and one mole of CO,are taken in 10 L vessel and heated...

    Text Solution

    |

  15. At a certain temperature, the equilibrium constant Kc is 16 for the re...

    Text Solution

    |

  16. What is the equilibrium concentration of each of the substances of RHS...

    Text Solution

    |

  17. Kp = 0.04 atm at 899 K for the equilibrium shown below, what is the eq...

    Text Solution

    |

  18. XY2 dissociates as XY2(g) iff XY(g) + Y(g). When the initial pressure ...

    Text Solution

    |

  19. A mixture of 1.57 mol of N2, 1.92 mol of H, and 8.13 mol of NH3 is the...

    Text Solution

    |

  20. When sulphur in the form of S, is heated at 900K, the initial pressure...

    Text Solution

    |