Home
Class 12
MATHS
Given: C(2)H(2)(g)+2H(2)(g)toC(2)H(6)(...

Given:
`C_(2)H_(2)(g)+2H_(2)(g)toC_(2)H_(6)(g)`
At `400K` it was observed during above reaction, pressure of hydrogen gas decreases from 4 at to 2 atm is 20 minutes. The rate of reaction is (Given `R=8.314J"mol"^(-1)K^(-)`)

A

`0.1 "atm min"^(-1)`

B

`3 "atm sec"^(-1)`

C

`9.135xx10^(-2)M hr^(-1)`

D

`1.504xx10^(-5) "mol litre"^(-1)"min"^(-1)`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

ALLEN -TEST PAPERS-CHEMISTRY
  1. The complete solution of |x+1|+|x-4|-gt7 is (-oo,-a)uu(b,oo) where a ...

    Text Solution

    |

  2. Compound A(2)B crystallise in hexagonal lattice at low temperature. Un...

    Text Solution

    |

  3. Given: C(2)H(2)(g)+2H(2)(g)toC(2)H(6)(g) At 400K it was observed du...

    Text Solution

    |

  4. Whch of the following statement in INCORRCT about CO(3)^(2-) ion?

    Text Solution

    |

  5. Bond energy is maximum for

    Text Solution

    |

  6. Consider following structures and select INCORRECT order.

    Text Solution

    |

  7. Which of the following pairs are resonance structures of each other?

    Text Solution

    |

  8. Identify compound incorrectly match with total number of Deuterium exc...

    Text Solution

    |

  9. Which is/are correct statements about a solution containing CH(3)COCH(...

    Text Solution

    |

  10. Which is /are correct statements about face centered cubic unit cell o...

    Text Solution

    |

  11. Consider following combintion reactions. and select CORRECT optio...

    Text Solution

    |

  12. Which of the following statement is/are INCORRECT?

    Text Solution

    |

  13. Consider given structure of silicate anion. and find correct stat...

    Text Solution

    |

  14. Correct order of stability is/are:

    Text Solution

    |

  15. Which of the following compound(s)have C-N bond length is more than C-...

    Text Solution

    |

  16. Liquid A(P(A)^(0)=100mm Hg) and liquid B(P(B)^(0)=400mmHg) from an ide...

    Text Solution

    |

  17. Liquid A(P(A)^(0)=100mm Hg) and liquid B(P(B)^(0)=400mmHg) from an ide...

    Text Solution

    |

  18. Acid strength refers to the tendency of an acid (HA) to dissociate int...

    Text Solution

    |

  19. Acid strength refers to the tendency of an acid (HA) to dissociate int...

    Text Solution

    |

  20. The number of solution of the equation 2(tanx-sinx)+3(cotx-cosx)+5=0x ...

    Text Solution

    |