Home
Class 12
CHEMISTRY
In the reaction A +2B rarr C +2O the ini...

In the reaction `A +2B rarr C +2O` the initial rate `(-d[A])/(dt)` at `t=0`was found to the `2.6 xx 10^(-2) "M sec"^(-1)`. What is the value of `(-d[B])/(dt)` at `t=0` in `ms^(-1)` ?

A

`2.6xx10^(-2)`

B

`5.2xx10^(-2)`

C

`1.3xx10^(-2)`

D

`1.0xx10^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION B : Objective Type Questions)|20 Videos
  • CHEMICAL KINETICS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION C : Previous Year Questions)|62 Videos
  • CHEMICAL KINETICS

    AAKASH INSTITUTE|Exercise EXERCISE|30 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|10 Videos
  • CHEMISTRY IN EVERYDAY LIFE

    AAKASH INSTITUTE|Exercise Assignment ( SECTION - A)|45 Videos

Similar Questions

Explore conceptually related problems

In the reaction, A + 2B to 6C + 2D , if the initial rate -(d[A])/(dt) at t = 0 is 2.6 xx 10^(-2) m sec^(-1) , what will be the value of -(d[B])/(dt)" at " t = 0 ?

In the reaction , A+2Bto6C+2D , if the initial rate -(d[A])/(dt) at t= 0 is 2.6xx10^(-2)Msec^(-1) , what will be the value of -(d[B])/(dt) at t=0?

The initial rate, -(d[A])/(dt) at t=o was found to be 2.6xx10^(2)" mol "L^(-1)s^(_1) for the reaction A+2Brarr"products" The initial rate, -(d[B])/(dt), at t=o is

Observe the following reaction: A(g) + 3B(g) rarr 2C(g) The rate of this reaction {(-d[A])/(d t)} is 3 xx 10^(-3) "mol litre"^(-1) "min"^(-1) . What is the value of (-d[B])/(d t) in mol "litre"^(-1) "min"^(-1) ?

If for the reaction A to B" rate" =-(d[A])/(dt)=2(d[B])/(dt) then, rate law is

AAKASH INSTITUTE-CHEMICAL KINETICS-ASSIGNMENT (SECTION A : Objective Type Questions)
  1. A reaction involiving two different reactants can never be:

    Text Solution

    |

  2. For the hypothetical reaction 2A rarr3C , the reaction rate r in term...

    Text Solution

    |

  3. In the reaction A +2B rarr C +2O the initial rate (-d[A])/(dt) at t=0w...

    Text Solution

    |

  4. For the reaction N(2) + 3 H(2) to 2 NH(3) The rate of change of conc...

    Text Solution

    |

  5. The graph plotted between concentration versus time

    Text Solution

    |

  6. For reaction, 2B+A rarr 2C Which of the following is correct ?

    Text Solution

    |

  7. For the homogeneous elementary reaction, A+B rarrC, the unit of rate ...

    Text Solution

    |

  8. The rate law for a reaction between the substances A and B is given by...

    Text Solution

    |

  9. Consider the reaction, 2A + B rarr C + D , If the rate expression is...

    Text Solution

    |

  10. The rate constant is numerically the same for three reaction of first ...

    Text Solution

    |

  11. Assuring an elementary reaction H2O2+3I^(-)+2H^(+)rarr2H2O+I3^(-) . Th...

    Text Solution

    |

  12. For a reaction A+B rarr products, the rate of reaction was doubled whe...

    Text Solution

    |

  13. The overall order of reaction between X & Y is 3. Which of the followi...

    Text Solution

    |

  14. For a zero order reaction, K=1xx10^(-3)"mol L"^(-1)s^(-1) If initi...

    Text Solution

    |

  15. Which of the following statement is not correct ?

    Text Solution

    |

  16. Consider the following in respect of zero order reaction. I. t(1//2)...

    Text Solution

    |

  17. If initial concentration is reduced to 1//4^(th) in a zero order react...

    Text Solution

    |

  18. If initial concentration is doubled, the time for half-reaction is als...

    Text Solution

    |

  19. The inversion of cane sugar is represented by C(12)H(22)O(11) + H(2)...

    Text Solution

    |

  20. For a lst order reaction , a straight line is obtained if you plot

    Text Solution

    |