Home
Class 11
CHEMISTRY
The value of K(c) = 4.24 at 800 K for th...

The value of `K_(c) = 4.24` at `800 K` for the reaction.
`CO(g) + H_(2)O(g) hArr CO_(2)(g)+H_(2)(g)`
Calculate equilibrium concentration of `CO_(2), H_(2), CO` and `H_(2)O` at `800K`. If only CO and `H_(2)O` are present initially at concentrations of `0.10 M` each.

A

Adding a suitable catalyst

B

Adding an inert gas

C

Decreasing the volume of the container

D

Increasing the amount of `CO(g)`

Text Solution

Verified by Experts

The correct Answer is:
D

Since the given equilibrium involves `Deltan_(g)=0`, there will be no effect of adding an inert gas and decreasing the volume of the container. A catalyst can help in achieving the equilibrium rapidly without affecting the equilibrium amount of the species involved in the reaction.
Only increasing the amount of a reactant can shift the equilibrium amount of a product.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Assertion-Reasoning)|15 Videos
  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Integer)|7 Videos
  • CHEMICAL EQUILIBRIUM

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Multiple Correct)|26 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|15 Videos
  • CLASSIFICATION AND NOMENCLATURE OF ORGANIC COMPOUNDS

    CENGAGE CHEMISTRY ENGLISH|Exercise Analytical and Descriptive Type|3 Videos

Similar Questions

Explore conceptually related problems

The value of K_(c)=4.24 at 800 K for the reaction CO(g)+H_(2)O(g)hArrCO_(2)(g)+H_(2)(g) Calculate equlibrium concentrations of CO_(2), H_(2),CO and H_(2)O at 800 K, if only CO and H_(2)O are present initially at concentration of 0.10 M each?

K_(p)//K_(c) for the reaction CO(g)+1/2 O_(2)(g) hArr CO_(2)(g) is

K_(p)//K_(c) for the reaction CO(g)+1/2 O_(2)(g) hArr CO_(2)(g) is

For the reaction CO(g)+(1)/(2) O_(2)(g) hArr CO_(2)(g),K_(p)//K_(c) is

For the reaction CO(g)+H_(2)O(g) hArr CO_(2)(g)+H_(2)(g) at a given temperature, the equilibrium amount of CO_(2)(g) can be increased by

For the reaction, CO(g) +(1)/(2) O_2(g) hArr CO_2 (g), K_p//K_c is equal to

For the reaction CO_((g)) + (1)/(2) O_(2(g)) to CO_(2(g)) K_(p)//K_(c) is

In the reaction C_(3)H_(6)(g)+nO_(2)(g)toCO_(2)(g)+H_(2)O(l) . The ratio of the coefficients of CO_(2) and H_(2)O is

The equilibrium constant K_(c) for the reaction, 2NaHCO_(3)(s)hArrNa_(2)CO_(3)(s)+CO_(2)(g)+H_(2)O(g)

For the reaction C_(3)H_(8)(g) + 5 O_(2)(g) rightarrow 3CO_(2)(g) + 4 H_(2)O(l) at constant temperature , DeltaH - Delta E is

CENGAGE CHEMISTRY ENGLISH-CHEMICAL EQUILIBRIUM-Exercises (Single Correct)
  1. For the system A(g)+2B(g) hArr C(g) the equilibrium concentration is ...

    Text Solution

    |

  2. When 4 mol of A is mixed with 4 mol of B, 2 mol of C and D are formed ...

    Text Solution

    |

  3. Consider the reaction CaCO(3)(s) hArr CaO(s) +CO(2)(g) in closed c...

    Text Solution

    |

  4. The equilibrium constant for the reaction N(2)(g)+O(2)(g)hArr2NO(g) is...

    Text Solution

    |

  5. In which of the following reaction, the yield of the products does not...

    Text Solution

    |

  6. At a certain temperature , only 50% HI is dissociated at equilibrium i...

    Text Solution

    |

  7. For a reaction A(g) hArr B(g)+C(g). K(p) at 400^(@)C is 1.5xx10^(-4) a...

    Text Solution

    |

  8. 8 mol of gas AB(3) are introduced into a 1.0 dm^(3) vessel. It dissoci...

    Text Solution

    |

  9. 1 mol of XY(g) and 0.2 mol of Y(g) are mixed in 1 L vessel. At equilib...

    Text Solution

    |

  10. How will the lowering of temperature affect the chemical equilibrium i...

    Text Solution

    |

  11. For the reaction N(2)O(4)(g)hArr2NO(2)(g), the value of K(p) is 1.7xx1...

    Text Solution

    |

  12. At equilibrium X+Y hArr 3Z, 1 mol of X, 2 mol of Y and 4 mol of Z are ...

    Text Solution

    |

  13. What concentration of CO(2) be in equilibrium with 0.025 M CO at 120^(...

    Text Solution

    |

  14. Which of the following reactions will not be affected by increasing th...

    Text Solution

    |

  15. The value of K(c) = 4.24 at 800 K for the reaction. CO(g) + H(2)O(g)...

    Text Solution

    |

  16. For the chemical reaction 3X(g)+Y(g) hArr X(3)Y(g), The amount of ...

    Text Solution

    |

  17. When two reactants A and B are mixed to give products C and D, the rea...

    Text Solution

    |

  18. At constant temperature , the equilibrium constant (KP) for the deco...

    Text Solution

    |

  19. The equilibrium constant K(p1) and K(p2) for the reactions X hArr 2Y a...

    Text Solution

    |

  20. For the reaction X hArr 2Y and Z hArr P+Q occuring at two different pr...

    Text Solution

    |