Home
Class 12
CHEMISTRY
Assertion : The rate of reaction whether...

Assertion : The rate of reaction whether exothermic or endothermic, increases with temperature.
Reason : The rate of reaction = K [reactant] and K increases with temperature.

A

If both (A) and (R) are correct and (R) is the correct explanation of (A)

B

If both (A) and (R) are correct, but (R) is not the correct explanation of (A).

C

If (A) is correct, but (R) is incorrect.

D

If both (A) and (R) are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise LEVEL I|55 Videos
  • CARBOXYLIC ACIDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion -Reason)|4 Videos
  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos

Similar Questions

Explore conceptually related problems

with increase in temperature, equilibrium constant of a reaction

Why rate of a reaction increase when temperature increases?

Why rate of reaction increases when concentration increases ?

What will be the effect of temperature on a rate of a reaction?

Why rate of reaction increases when surface area increases ?

Give an example each for exothermic and endothermic reactions.

Assertion :Threshold energy of a reaction is dependent of temperature. Reason :The energy of activation decreases with increase in temperature.

BRILLIANT PUBLICATION-CHEMICAL KINETICS -LEVEL II
  1. The reaction Ararr X is a first order reaction which takes place in a ...

    Text Solution

    |

  2. The activation energy of a reaction is 24.0 kcal mol^(-1) at 27^(@)C...

    Text Solution

    |

  3. Assertion : The rate of reaction whether exothermic or endothermic, in...

    Text Solution

    |

  4. Assertion :Threshold energy of a reaction is dependent of temperature....

    Text Solution

    |

  5. Assertion : Molecularity of a reaction cannot be determined experiment...

    Text Solution

    |

  6. Assertion :The rate of the reaction, A rarr B is the rate of change of...

    Text Solution

    |

  7. Assertion :The order of a reaction maybe negative. Reason:In some ...

    Text Solution

    |

  8. Assertion :For each ten degree rise oftemperature the specific rate co...

    Text Solution

    |

  9. Assertion : Order of a reaction with respect to any reactant can be z...

    Text Solution

    |

  10. Assertion: The decomposition of gaseous ammonia on a hot platinum surf...

    Text Solution

    |

  11. Assertion :All molecular collisions lead to the formation of products....

    Text Solution

    |

  12. Assertion : Rate constant of a zero order reaction has same units as t...

    Text Solution

    |

  13. Assertion : In a zero order reaction, if concentration of the reactant...

    Text Solution

    |

  14. Assertion :In any reaction, the rate of disappearance of a reactant is...

    Text Solution

    |

  15. Assertion: Order of a reaction can be fractional but molecularity is n...

    Text Solution

    |

  16. Assertion :The molecularity of the reaction H(2) + Br(2) rarr 2 HBr ...

    Text Solution

    |

  17. Assertion :For a first order reaction, the concentration of the reacta...

    Text Solution

    |

  18. Assertion : The hydrolysis of methyl acetate by dilute HC1 is a pseudo...

    Text Solution

    |

  19. Assertion : For a 2nd order reaction A+B rarr Product, the rate can b...

    Text Solution

    |

  20. Assertion If in a zero order reaction, the concentration of the reacta...

    Text Solution

    |