Home
Class 11
CHEMISTRY
When 0.087 mol of NO and 0.0437 mal of B...

When 0.087 mol of NO and 0.0437 mal of `Br_2` are mixed in a closed container at constant temperature, 0.0518 mol of NOBr is obtained at equilibrium. The equilibrium amount of NO and `Br_2` are :

A

NO = 0.352 mol, `Br_2` = 0.0178 mol

B

NO = 0.352 mol, `Br_2` = 0.178 mol

C

NO = 0.0352 mol, `Br_2` = 0.0178 mol

D

NO = 0.3052 mol, `Br_2` = 0.0178 mol

Text Solution

Verified by Experts

The correct Answer is:
D
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

Nitric oxide reacts with Br_(2) and gives nitrosyl bromide as per reaction gives below: 2NO(g)+Br_(2)(g)hArr 2NOBr(g) When 0.087 mol of NO and 0.0437 mol of Br_(2) are mixed in a closed container at constant pressure, 0.0518 mol of NOBr is obtained at equilibrium. calculate equilibrium amount of NO and Br_(2) .

The reaction CO(g)+3H_(2)(g) hArr CH_(4)(g)+H_(2)O(g) is at equilibrium at 1300K in a 1L flask. It also contains 0.30 mol of CO, 0.10 mol of H_(2) and 0.02 mol of H_2O and an unknown amount of CH_(4) in the flask. Determine the concentration on CH_(4) in the mixture. the equilibrium constant, K_(c) for the reaction at the given temperature is 3.90.

At given temperature the reaction A_2(g)+B_2(g)hArr2AB(g) was started with 0.4 mol of A_2(g) and 0.6 mol of B_2(g) in a flask of volume 2 L. When the reaction achieved equilibrium, it was found that the reaction mixture contained 0.5 mol of AB. The equilibrium constant (K_c) for the reaction is-

At 20^(@)C,0.258mol" "A(g) and 0.592 mol B(g) are mixed in a closed vessel of 5L capacity to conduct the following reaction: A(g)+2B(g)hArr C(g) . If 0.035 mol C(g) remains in the equilibrium mixture, then determine the partial pressure of each constituent at equilibrium.

At 1000K temperature CO_(2) has a pressure of 0.5 atm in a closed container. On adding some amount of graphite inside the container, some amount of CO_(2) is converted to CO. at equilibrium the pressure becomes 0.8 atm. Find out the value of K_(p) .

Ethyl acetate is formed by the reaction between ethanol and acetic acid and the equilibrium is represented as: CH_(3)COOH(l)+C_(2)H_(5)OH(l)hArr CH_(3)COOC_(2)H_(5)(l)+H_(2)O(l) (1) Write the concentration ration (reaction, quotient), Q_(c) , for this reaction (note: Water is not in excess and is not a solvent in this reaction). (2) At 293K, if one starts with 1.00 mol of acetic acid and 0.18 mol of ethanol, there is 0.171 mol of ethyl acetate in the final equilibrium mixture. calculate the equilibrium constant. (3) Starting with 0.5 mol of ethanol and 1.0 mol of acetic acid and maintaining it at 293K, 0.214 mol of ethyl acetate is found after sometime. has equilibrium been reached?

PATHFINDER-EQUILIBRIUM-QUESTION BANK
  1. Given : N2(g) + 3H2(g) iff 2NH3(g), K1 N2(g) + O2(g) iff 2NO(g), K...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  13. A reaction system in equilibrium according to reaction 2SO2(g) + O2(g)...

    Text Solution

    |

  14. X2+X^- iff X3^- (x = iodine) This reaction is set up in aqueous mediu...

    Text Solution

    |

  15. Bromine Monochloride, BrCl decomposes into bromine and chlorine and re...

    Text Solution

    |

  16. An aqueous solution of volume 500 mi contains the reaction 2Ag^+ (aq....

    Text Solution

    |

  17. What are the values of DeltaG^@ and the equilibrium constant for the f...

    Text Solution

    |

  18. For the equilibrium,H2O(s) iff H2O(l) which of the following stateme...

    Text Solution

    |

  19. For the gas phase reaction, C2H4(g) + H2(g) iff C2H6: DeltaH = -32.7 k...

    Text Solution

    |

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

    Text Solution

    |