Home
Class 12
CHEMISTRY
For the reaction 2A(g)+B(g)hArr C(g)+D(g...

For the reaction `2A(g)+B(g)hArr C(g)+D(g), K_c=10^(12)`.if initially 4,2,6,2 moles of A,B,C,D respectively are taken in a 1 litre vessel, then the equilibrium concentration of A is :

A

` 4 xx10^(-4)`

B

`2 xx 10^(-4)`

C

`10^(-4)`

D

`8 xx 10^(-4)`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • JEE MOCK TEST 10

    NTA MOCK TESTS|Exercise CHEMISTRY|25 Videos

  • JEE MOCK TEST 12

    NTA MOCK TESTS|Exercise CHEMISTRY - SUBJECTIVE NUMERICAL|5 Videos

Similar Questions

Explore conceptually related problems

At a certain temperature the equilibrium constant K_(c) is 0.25 for the reaction A_(2)(g)+B_(2)(g) hArr C_(2)(g)+D_(2)(g) If we take 1 mole of each of the four gases in a 10 litre container, what would be equlibrium concentration of A_(2)(g) ?

At a certain temperature the equilibrium constant K_(c) is 0.25 for the reaction A_(2)(g)+B_(2)(g)hArrC_(2)(g)+D_(2)(g) If we take 1 mole of each of the four gases in a 10 litre container ,what would be equilibrium concentration of A_(2) (g)?

At a certain temperature the equilibrium constant K_C is 0.25 for the reaction A(g)+B(g)hArrC(g)+D(g) If we take 1 mole of each of four gases in a 10 litre container , what woluld be the equilibrium concentration of A(g) ?

In the reaction X(g)+Y(g)hArr2Z(g),2 mole of X,1 mole of Y and 1 mole of Z are placed in a 10 litre vessel and allowed to reach equilibrium .If final concentration of Z is 0.2 M , then K_(c) for the given reaction is :

For the reaction, A(g)+2B(g)hArr2C(g) one mole of A and 1.5 mol of B are taken in a 2.0 L vessel. At equilibrium, the concentration of C was found to be 0.35 M. The equilibrium constant (K_(c)) of the reaction would be

For the reaction: 2A(g)+B(g) hArr 3C(g)+D(g) Two moles each of A and B were taken into a flask. The following must always be true when the system attained equilibrium

For a reaction A_((g)) + B_((g))hArrC_((g)) + D_((g)) the intial concentration of A and B are equals but the equilibrium constant of C is twice that of equilibrium concentration of A. Then K is

For a reaction, 2SO_(2(g))+O_(2(g))hArr2SO_(3(g)) , 1.5 moles of SO_(2) and 1 mole of O_(2) are taken in a 2 L vessel. At equilibrium the concentration of SO_(3) was found to be 0.35 mol L^(-1) The K_(c) for the reaction would be

NTA MOCK TESTS-JEE MOCK TEST 11-CHEMISTRY
  1. Consider the following statements: (I) La(OH)(3) is the least b...

    Text Solution

    |

  2. The solubility of N(2) in water at 300K at 300K and 500 torr partial p...

    Text Solution

    |

  3. For the reaction 2A(g)+B(g)hArr C(g)+D(g), Kc=10^(12).if initially 4,2...

    Text Solution

    |

  4. Which of the following compound is not formed in haloform reaction ?

    Text Solution

    |

  5. Which pair of the following chlorides does not impart color to the fla...

    Text Solution

    |

  6. Which of the following complexes is expected to have lowest Delta(0) v...

    Text Solution

    |

  7. CIO(2) is an // a

    Text Solution

    |

  8. What is [H^(+)] in a solution that is 0.01 M in HCn and 0.02 M in NaCN...

    Text Solution

    |

  9. Consider the reaction: 2NO(g)+O(2)(g) rarr 2NO(2)(g) Calculated th...

    Text Solution

    |

  10. Which of the following represents the incorrect order of properties ?

    Text Solution

    |

  11. Compound 'A' of molecular formula C(4)H(10)O on treatment with Lucas r...

    Text Solution

    |

  12. Which of the following exhibits tautomerism ?

    Text Solution

    |

  13. The radius of Na^(+) is 95pm and that of Cl^(-) is 181 pm. The edge le...

    Text Solution

    |

  14. The wavelength of the spectral line when the electron is the hydrogen ...

    Text Solution

    |

  15. Which of the following is used for the conversion of 1-methylcyclopent...

    Text Solution

    |

  16. A carbony compound of formula C(9) H(10) O(A), which is a benzene deri...

    Text Solution

    |

  17. Number and type of bonds between two carbon atoms in CaC(2) are :

    Text Solution

    |

  18. How many optically active stereoisomers are possible for butane-2, 3-d...

    Text Solution

    |

  19. For a first order reactions, the half -life is 10 mins. How much time ...

    Text Solution

    |

  20. Statement-I: Polar solvent slows down S(N^(2)) reaction. Because Sta...

    Text Solution

    |