Home
Class 12
CHEMISTRY
Adjoining diagram, represents the energy...

Adjoining diagram, represents the energy profile for the reaction : `A + B rarr C +D`. What is the valye of the activation energy for the reaction ? `C +D rarr A +B` ?

A

25 kJ

B

55 kJ

C

85 kJ

D

`-30 kJ`s

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise I.Electrochemistry|1 Videos

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise Electrochemistry|9 Videos

  • GRAPHICAL INTERPRETATION

    GRB PUBLICATION|Exercise H. Chemical Kinetics|1 Videos

  • F-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective type|7 Videos

  • HYDROCARBON (ALIPHATIC)

    GRB PUBLICATION|Exercise Previous years jee questions|28 Videos

Similar Questions

Explore conceptually related problems

The reaction A+B rarr C+D+40KJ has activation energy of "18KJ" .Then the activation energy for the reaction C+D rarr A+B is

Given the following diagram for the reaction A+B rarr C+D The enthalpy change and activation energy for the reverse reaction, C+ D rarrA+ B are respectively.

For the reaction : A + 2B rarr C + D , the expression of rate of reaction will be :

for the reaction, 2A + B rarr 3C + D , which of the following does not express the reaction rate

For the reaction 2A + 3B rarr 4C the rate of reaction may be represented as

The activation energy of the reaction, A+BtoC+D+38 kcal is 20 kcal. What would be the activation energy pof the following reaction. C+DtoA+B

For the reaction A+B rarr C+D The variation of the concentration of the products is given by the curve

GRB PUBLICATION-GRAPHICAL INTERPRETATION-Chemical Kinetics
  1. 2NO(2)(g) rarr 2NO(g) +O(2)(g) For the reaction above, a straight line...

    Text Solution

    |

  2. From the energy profiles for the two untimolecular reactions below, ho...

    Text Solution

    |

  3. In a second order reaction, the plot of 1//(a-x) versus t is a straigh...

    Text Solution

    |

  4. This is the rate law for a reaction that consumes X Rate = k[X]^(2) Wh...

    Text Solution

    |

  5. Which graph is linear for a reaction that is third order in [A] ?

    Text Solution

    |

  6. The value of the specific rate constant, k, for a reaction is determin...

    Text Solution

    |

  7. In adjoining diagram depicts the temperature behaviour of the rate con...

    Text Solution

    |

  8. The rates of many substrate reaction catalyzed by enzymes vary with ti...

    Text Solution

    |

  9. What quantity is represented by the slope of the dashed line in the ac...

    Text Solution

    |

  10. A student analyzed tha data from a zero order reaction and obtained th...

    Text Solution

    |

  11. Acccording to the reaction profile given, which reaction step is rate-...

    Text Solution

    |

  12. Which dimensions in the diagram can be charged.

    Text Solution

    |

  13. What is the order of a reaction that produces the graphs shown ?

    Text Solution

    |

  14. According to the Arrhenius equation k = Ae^(-E(a)//RT) a plot of ln k ...

    Text Solution

    |

  15. Adjoining diagram, represents the energy profile for the reaction : A ...

    Text Solution

    |

  16. Curves with the shape shown are often observed for reactions involving...

    Text Solution

    |

  17. Which straight line gives the activation energy for a reaction?

    Text Solution

    |

  18. A reaction follows the given concentration (M) vs time graph. The rate...

    Text Solution

    |

  19. According to the graph what is the rate of disappearance of the reacta...

    Text Solution

    |

  20. In the graph the natural log of the vapour pressures of two substances...

    Text Solution

    |