Home
Class 12
CHEMISTRY
What is the effect of adding catalyst on...

What is the effect of adding catalyst on the free energy change (Delta G) of a reaction?

Text Solution

Verified by Experts

No change in `Delta` G occurs in the presence of a catalyst.
Promotional Banner

Topper's Solved these Questions

  • BIOMOLECULES

    V PUBLICATION|Exercise QUESTION BANK|99 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    V PUBLICATION|Exercise QUESTION BANK|74 Videos

Similar Questions

Explore conceptually related problems

What is the role of a catalyst In a catalysed reaction ?

What is the effect of adding sugar on boiling and freezing point of water?

Most of the naturally occuring processes are spontaneous. Give the criteria for spontaneity of a process in terms of free energy change (DeltaG) .

Give the criteria for spontaneity of a process in terms of free energy change( DeltaG )

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

a) Give the relation between change in enthalpy and change in free energy. b) Name the above relation. c) What is the significance of the above relation?

V PUBLICATION-CHEMICAL KINETICS-Question Bank
  1. A 1st order reaction takes 69.3 minutes for 50 %completion. Derive an ...

    Text Solution

    |

  2. For a 1st order reaction, time taken for half of the reaction to compl...

    Text Solution

    |

  3. What is the effect of adding catalyst on the free energy change (Delt...

    Text Solution

    |

  4. For the reaction P rarr Q rate of the reaction is expressed by -dp/dto...

    Text Solution

    |

  5. Consider the reaction. (NO)(2)+(CO) rarr (NO)+(CO)(2) Answer the follo...

    Text Solution

    |

  6. Write the expression showing the change of concentration with time in ...

    Text Solution

    |

  7. The activation energy of a reaction is zero. Will the rate constant of...

    Text Solution

    |

  8. The specific reaction rate of a reaction is 6.2 x10^(-3) (mol) (L)^(-1...

    Text Solution

    |

  9. A substance with initial concentration 'a' follows zero order kinetics...

    Text Solution

    |

  10. The reaction A+2 B rarr C obeys the rate equationrate=k[A]^0.5[B]^1.5 ...

    Text Solution

    |

  11. A reaction is 50 % complete in 2 hours and 75 % complete in 4 hours . ...

    Text Solution

    |

  12. a) The units of the rate constant K for two therefore different reacti...

    Text Solution

    |

  13. A relation connecting rate constant and temperature is called Arrheniu...

    Text Solution

    |

  14. Consider the reaction. (NO)(2)+(CO) rarr (NO)+(CO)(2) Answer the follo...

    Text Solution

    |

  15. The term order and molecularity are common in chemical kinetics. What ...

    Text Solution

    |

  16. Choose the correct answer. a) The equation for t{1/2} of first order r...

    Text Solution

    |

  17. A given sample milk turns sour at room temperature (20^oC) in 64 hours...

    Text Solution

    |

  18. The energy of activation for a reaction is 100 (kJ) mol^(-1). Presence...

    Text Solution

    |

  19. Ethylene is producedC{4}H{8}rarrdelta 2C{2}H{4} The rate constant 'is ...

    Text Solution

    |

  20. A gas phase decomposition of dimethyl either follows the 1st order kin...

    Text Solution

    |