Home
Class 12
CHEMISTRY
In the reaction, A+ 2B rarr 3C+D which o...

In the reaction, A+ 2B `rarr` 3C+D which of the following expression does not describe changes in the. concentration of various species as a function of. time:

A

`(d[C])/dt=(-3d[A])/dt`

B

`(3d[D])/dt=(d[C])/dt`

C

`(3d[B])/dt=(-2d[C])/dt`

D

`(2d[B])/dt=(d[A])/dt`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    MBD PUBLICATION|Exercise QUESTION BANK|335 Videos
  • CHEMISTERY IN EVERYDAY LIFE

    MBD PUBLICATION|Exercise QUESTION BANK|198 Videos

Similar Questions

Explore conceptually related problems

For the reaction A +2B rarr C , 5 mole of A and 8 mole of B will produce :

Consider the reaction 2A+B rarr C+D. If the rate expression is rate= K [A]^2 [B]^1 and if concentration of the reactants are increased by three times, the rate of the reaction will increase by:

For the reaction A + B rarr Product, it is found that the order of A is 2 and of B is 3 in the rate expression. When concentration of both is doubled, the rate will increase by:

For the reaction A + B ⇌ C + D the initial cocentration pf A and B are equal but the equiliberium concentration of C is twice that of equiliberium concentration of A. Find the value of the equiliberium constant .

Consider the reaction, A overset(k)to P . The change in the concentration of A with time is shown in the following plot: (a) Derive the expression for the time required for the completion of the reaction. (b) Predict the order of the reaction.

MBD PUBLICATION-CHEMICAL KINETICS-QUESTION BANK
  1. What fraction of a reactant showing first order remains after 40 minut...

    Text Solution

    |

  2. Radioactive decay follows…..order kinetics.

    Text Solution

    |

  3. In the reaction, A+ 2B rarr 3C+D which of the following expression doe...

    Text Solution

    |

  4. The decomposition of N(2) O(5) by 2N(2) O(5) to 4NO(2) + O(2) follows ...

    Text Solution

    |

  5. For an endothermic reaction where, Delta H represent the enthalpy of t...

    Text Solution

    |

  6. The half life for a reaction is…..of temperature:

    Text Solution

    |

  7. The rate-of chemical reaction (except zero order):

    Text Solution

    |

  8. The acid hydrolysis of ester is:

    Text Solution

    |

  9. For a reaction of II order kinetics, t(1//2) is:

    Text Solution

    |

  10. The reaction, CH3COOC2H5+NaOHrarrCH3COONa+C2H5OH is:

    Text Solution

    |

  11. The rate for a first order reaction is 0.6932 xx 10^(-2)mol L^(-1) min...

    Text Solution

    |

  12. The rate constant for a second order reaction is8 xx10^(-5) M^-1 min^-...

    Text Solution

    |

  13. For a first order reaction A rarr Products, the rate of reaction at [A...

    Text Solution

    |

  14. For A+B rarr C+D,DeltaH=-20 kJ mol^-1, The activation energy of the fo...

    Text Solution

    |

  15. In a reaction 2Ararr Products: the concentration of A decreases from 0...

    Text Solution

    |

  16. The rate constant is numerically same for three reactions of 1st, 2nd ...

    Text Solution

    |

  17. In the above problem if concentration of reactant is less than 1 M the...

    Text Solution

    |

  18. In the above problem if concentration of reactant is 1 M then:

    Text Solution

    |

  19. The unit of rate constant for the reaction obeying rate expression, r=...

    Text Solution

    |

  20. For a reaction, 2A+BtoC+D,(d[A])/dt=K[A]^2[B]The expression for (d[B])...

    Text Solution

    |