Home
Class 12
CHEMISTRY
At 850^@C and 1-atm pressure, a gaseous...

At `850^@C` and 1-atm pressure, a gaseous mixture of CO and `CO_2` in equilibrium with solid carbon is 90.55% CO by mass.
`C(s) + CO_2(g) iff 2CO(g)`
Calculate `K_c` for this reaction at `850^@C` .

Text Solution

Verified by Experts

For gasses: mole ratio = pressure ratio
0.153
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS OBJECTIVE QUESTIONS

    RC MUKHERJEE|Exercise MCQ|277 Videos

  • MOLECULAR WEIGHT

    RC MUKHERJEE|Exercise PROBLEMS |12 Videos

Similar Questions

Explore conceptually related problems

At 1127 K and 1 atm pressure, a gaseous mixture of CO and CO_(2) in equilibrium with solid carbon has 90.55% CO by mass: C_((s))+CO_(2(s))hArr2CO_((g)) Calculate K_(c) for the reaction at the above temperature.

Calculate the pressure of CO_2 gas at 700 K in the heterogeneous equilibrium reaction. CaCO_3 (s) hArr CaO(s) +CO_2(g) if DeltaG^@ for this reactions is 130.2 kJ/mol.

What concentration of CO_(2) be in equilibrium with 0.025 M CO at 120^(@)C for the reaction FeO(s)+CO(g) hArr Fe(s)+CO_(2)(g) if the value of K_(c)=5.0 ?

A mixture of CO and CO_(2) is found to have a density of 1.50" g "L^(-1) at 20^(@)C and 740 mm pressure. Calculate the composition of the mixture.

For the reaction C(s)+CO_(2)(g) rarr 2CO(g) an equilibrium mixture has parital pressure, for CO_(2) and CO, of 4.0 and 8.0 atm respectively . K_(p) for the reaction is

What is the K_(eq) expression for the reaction, C(s)+CO_2(g)to2CO(g) ?

RC MUKHERJEE-MISCELLANEOUS PROBLEMS FOR REVISION-SUBJECTIVE TYPE QUESTIONS
  1. Dinitrogen pentoxide, N2O5, undergoes first-order decomposition in chl...

    Text Solution

    |

  2. What would you expect to be the general temperature and pressure condi...

    Text Solution

    |

  3. At 850^@C and 1-atm pressure, a gaseous mixture of CO and CO2 in equ...

    Text Solution

    |

  4. For the equilibrium: NH4HS(s) = NH3(g) + H2S(g), Kp = 0.05 atm^2 at 2...

    Text Solution

    |

  5. Equal volumes of 1.0 M Na2 CO3 and 1.0 M HCl are mixed. Calculate [CO...

    Text Solution

    |

  6. Calculate pH of a 0.1 M Na2 HPO4 solution. K1 , K2 and K3 for H3PO4...

    Text Solution

    |

  7. A tenfold increase in pressure on the reaction, N2(g) + 3H2(g) if...

    Text Solution

    |

  8. The reaction Sb2 S3(s) + 3H2(g) iff 2Sb(s) + 3H2S(g) was stud...

    Text Solution

    |

  9. An aqueous solution containing 288 g of a nonvolatile compound having ...

    Text Solution

    |

  10. What is the solubility of AgCl in 0.1M AgNO(3) solution? What is the s...

    Text Solution

    |

  11. The tallest trees known are the redwoods in California. Assuming the h...

    Text Solution

    |

  12. A sample of impure cuprite, Cu2O contains 66.6% copper. Calculate the...

    Text Solution

    |

  13. How much Ag^+ would remain in solution after mixing equal volumes of...

    Text Solution

    |

  14. A vessel of 250 litre was filled with 0.01 mole of Sb(2)S(3) and 0.01 ...

    Text Solution

    |

  15. A solution is 0.10 M Co^(2+) and 0.10 M Hg^(2+) . Calculate the ran...

    Text Solution

    |

  16. Calculate the following cell reaction cell at 298 K. 2Ag^(+)+Cd to 2...

    Text Solution

    |

  17. A peroxidase enzyme isolated from human red blood cells was found to c...

    Text Solution

    |

  18. In an experiment to measure the charge on an electron, the following v...

    Text Solution

    |

  19. A diatomic molecule has a dipole moment of 1.2 D. If its bond distance...

    Text Solution

    |

  20. At the top of a mountain a thermometer reads 0^@C and a barometer rea...

    Text Solution

    |