Home
Class 11
CHEMISTRY
An endothermic reaction with high activa...

An endothermic reaction with high activation energy for the forward reaction is given by the diagram

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
C
For an endothermic reaction `E_(P) gt E_(R)`. Thus (C) and (D) represents endothermic reaciton out of these two, (C) has a higher `E_(act)` (forward)
Promotional Banner

Topper's Solved these Questions

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Selected Straight|49 Videos

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Comprehension|13 Videos

  • RATES OF REACTIONS AND CHEMICAL KINETICS

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|29 Videos

  • PHYSICAL AND CHEMICAL EQUILIBRIA

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|13 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Reasoning Type Questions|4 Videos

Similar Questions

Explore conceptually related problems

In an exothermic reaction A rarr B , the activation energy of the forward reaction is 200 kJ mol^(-1) . The enthalpy of the reaction is 280 kJ mol^(-1) . The activation energy of the reverse reaction B rarr A is

For the reaction, for which the activation energies for forward and backward reactions are same, then:

DINESH PUBLICATION-RATES OF REACTIONS AND CHEMICAL KINETICS-Revision Question
  1. A substance undergoes first order decomposition. The decomposition fol...

    Text Solution

    |

  2. For reaction aA rarr xP, when [A] = 2.2 mM, the rate was found to be 2...

    Text Solution

    |

  3. An endothermic reaction with high activation energy for the forward re...

    Text Solution

    |

  4. The energy of activations for forward and backward change for an endot...

    Text Solution

    |

  5. A reaction involiving two different reactants can never be:

    Text Solution

    |

  6. According to law of mass action rate of a chemical reaction is proport...

    Text Solution

    |

  7. For a first-order reaction A rarr B the reaction rate at reactant conc...

    Text Solution

    |

  8. The experimental rate law for a reaction 2A + 2B rarr Product, is ...

    Text Solution

    |

  9. What is the time required for a first order reaction to be 99 % comple...

    Text Solution

    |

  10. During the decomposition of H(2)O(2) to give oxygen, 48 g O(2) is form...

    Text Solution

    |

  11. If a homogeneous catalytic reaction can take place through three alter...

    Text Solution

    |

  12. Observe the following reaction 2A +B rarr C The rate of formation ...

    Text Solution

    |

  13. Half life of a radioactive substance is 6 minute. If its initial amoun...

    Text Solution

    |

  14. The rate law for a reaction between A and B is given by rate = k[A]^(n...

    Text Solution

    |

  15. Unit of the constant of zero order reaction is

    Text Solution

    |

  16. Arrhenius equation is

    Text Solution

    |

  17. t(1//4) can be taken as the time taken for concentration of reactant t...

    Text Solution

    |

  18. The rate of reaction between two A and B decreases by factor 4 if the ...

    Text Solution

    |

  19. For a first-order reaction A rarr B the reaction rate at reactant conc...

    Text Solution

    |

  20. The rate constant for a chemical reaction has unit litre mol^(-1) sec^...

    Text Solution

    |