Home
Class 11
CHEMISTRY
28g of N2 and 6g of H2 were mixed. At eq...

28g of `N_2` and 6g of `H_2` were mixed. At equilibrium 17g of `NH_3` was produced. The masses of `N_2` and `H_2` at equilibrium are respectively

A

11g, 0g

B

1g, 3g

C

14g, 3g

D

11g, 3g

Text Solution

Verified by Experts

The correct Answer is:
C
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

H_2(g)+l_2(g)iff2Hl(g) , This reaction is carried in a 2 litre flask taking 0.4 mol H_2 and 0.4 mol l_2 . At equilibrium if 0.5 mol Hl is produced then calculate the value of equilibrium constant K_c .

1 mole N_2 and 3 moles of H_2 are taken in a 4 litre flask. If 0.25% of N_2 is converted to NH_3 at equilibrium and the reaction is N_2(g)+3H_2(g)iff2NH_3(g) . Then calculate the value of K_c under that condition. Prove that for the reaction aA_2(g)+bB_2(g)iffcAB(g) the value of the ratio K_p/K_c is 1 when a+b=c.

A mixture containing N_2 and H_2 in a mole ratio 1 : 3 is allowed to attain equilibrium when 50% of the mixture has reacted. If P is the pressure at equilibrium, then the partial pressure of NH_3 formed is

Two moles of HI were heated in a scaled tube at 440^@C until the equilibrium was reached. HI was found to be 22% dissociated. Calculate equilibrium constant for the reaction 2HI(g) rarr H_2(g) + I_2(g) .

2 moles of N_2 and 5 moles of H_2 are mixed in a one litre flask. If 75% of N_2 is converted into ammonia by the reaction N_2(g) + 3H_2(g) iff 2NH_3(g) , then the total number of moles of gas at equilibrium Is :

For the equilibrium N_2 (g) + O_2(g) = 2 NO (g)

At 986^(@) C the value of equilibrium constant (K_c) for the reaction, CO(g)+H_2O(g)toCO_2(g)+H_2(g) is 0.63At this temperature, 1 mol of H_2O (g) is allowed to react with 3 mol of CO(g). This results in the above equilibrium in which the observed pressure is 2.0 atm. Find the number of moles of H_2 (g) produced at equilibrium and the partial pressure of each gas

At 300K , the partial pressures of N_2O_4 (g) and NO_2 (g) in an equilibrium mixture of the reaction: N_2O_4(g)

The following concentrations were obtained for the formation of NH_3 from N_2 and H_2 at equilibrium at 500K. [N_2] = 1.5 xx 10^-2M. [H_2] = 3.0 xx10^-2 M and [NH_3] =1.2 xx 10^-2 M . Calculate equilibrium constant.

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. A 500 ml vessel contains 1.5 M each of A, B, C and D at equilibrium if...

    Text Solution

    |

  2. 1:1 mole of A are mixed with 2.2 mole of B and the mixture is kept in ...

    Text Solution

    |

  3. 28g of N2 and 6g of H2 were mixed. At equilibrium 17g of NH3 was produ...

    Text Solution

    |

  4. Consider the reaction 2CO(g) + O2(g) iff 2CO2(g) + heat. Which of the ...

    Text Solution

    |

  5. For reaction 2BaO2(s) iff 2BaO(s) + O2(g) ;DeltaH = +ve, At equilibriu...

    Text Solution

    |

  6. The dissociation of phosgene, which occurs according to the equation C...

    Text Solution

    |

  7. For an equilibrium reaction, which of the following statements is/are ...

    Text Solution

    |

  8. State four Thermodynamic Processes :

    Text Solution

    |

  9. Which is correct :

    Text Solution

    |

  10. Which of the following statement/s is/are wrong?

    Text Solution

    |

  11. At constant temperature, the equilibrium constant (Kp) for the decompo...

    Text Solution

    |

  12. N2+O2 iff 2NO, K1, 1/2 N2+1/2 O2 iff NO, K2 2NO iff N2 + O2, K3 : NO...

    Text Solution

    |

  13. Which of the following relationship/s describe the quantitative effect...

    Text Solution

    |

  14. For the gas phase reaction C2H4 + H2 iff C2H6 DeltaH = -136.8 kJ m...

    Text Solution

    |

  15. When NaNO3 is heated in a closed vessel, oxygen is liberated and NaNO2...

    Text Solution

    |

  16. For the reaction PCI5 (g) iff PCI3 (g) + Cl2 (g), the forward reaction...

    Text Solution

    |

  17. Let DeltaG^@ be the difference in free energy of the reaction when all...

    Text Solution

    |

  18. Let DeltaG^@ be the difference in free energy of the reaction when all...

    Text Solution

    |

  19. If the composition of the system does not change with time, the system...

    Text Solution

    |

  20. If the composition of the system does not change with time, the system...

    Text Solution

    |