Home
Class 12
CHEMISTRY
Is there any participation of the cataly...

Is there any participation of the catalyst in the chemical process?

Text Solution

Verified by Experts

Catalyst provides an alternative path by forming an activated complex of lower potential energy.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    ICSE|Exercise EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) B. SHORT ANSWER QUESTIONS ) |119 Videos

  • CHEMICAL KINETICS

    ICSE|Exercise EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) C.LONG ANSWER QUESTIONS ) |54 Videos

  • CHEMICAL KINETICS

    ICSE|Exercise EXERCISE (PART- I (OBJECTIVE QUESRTIONS) D. MATCH THE FOLLOWING ) |3 Videos

  • BIOMOLECULES

    ICSE|Exercise ISC EXAMINATION QUSTIONS (PART-I)(DESCRIPTIVE QUESTIONS)|21 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    ICSE|Exercise EXERCISE (PART - II (DESCRIPTIVE QUESTIONS) (LONG ANSWER QUESTIONS))|19 Videos

Similar Questions

Explore conceptually related problems

the catalyst used in Wacker process is

Match the catalysts to the correct processes :

Catalyst used in Ostwald's process.

Catalyst used in Ostwald's process.

The role of a catalyst in a chemical reaction is no change the

Fertilization in humans is a physio-chemical process. Explain.

In the contact process for industrial manufacture of sulphuric acid, some amount of sulphuric acid is used a starting material. Explain briefly. What is the catalyst used in the process?

(i)Name the industrial method for the production of hydrogen gas. (ii)Name the catalyst used in the above process.

Negative catalyst stop chemical reactions. T or F

The addition of a catalyst during a chemical reaction alters which of the following quantities ?

ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) A. VERY SHORT ANSWER QUESTIONS (WITH ANSWERS ))
  1. The reaction 2 H2(g) + O2(aq) to 2 H2 O(l) is thermodynamically feasi...

    Text Solution

    |

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

    Text Solution

    |

  3. Is there any participation of the catalyst in the chemical process?

    Text Solution

    |

  4. How does a catalyst work?

    Text Solution

    |

  5. State the rate law of chemical reactions.

    Text Solution

    |

  6. What is an elementary reaction?

    Text Solution

    |

  7. Define order of a reaction.

    Text Solution

    |

  8. What is meant by molecularity of a reaction ?

    Text Solution

    |

  9. For the reaction 2X to X2, the rate of reaction becomes three times w...

    Text Solution

    |

  10. Why hydrolysis of ethyl acetate with NaOH follows second order kinetic...

    Text Solution

    |

  11. Identify the reaction order from each of the following rate : k=2.3...

    Text Solution

    |

  12. Identify the reaction order from each of the following rate : k=3.1...

    Text Solution

    |

  13. Give one example of reaction in which order and molecularity are equal...

    Text Solution

    |

  14. For which order of the reaction, the units of the rate constant are in...

    Text Solution

    |

  15. What is the order of a photochemical reaction ?

    Text Solution

    |

  16. Does a zero order reaction has molecularity equal to zero?

    Text Solution

    |

  17. Give an example of pseudo first order reaction.

    Text Solution

    |

  18. How does the value of rate constant vary with reactant concentration?

    Text Solution

    |

  19. A substance with initial concentration a follows zero order kinetics w...

    Text Solution

    |

  20. The reaction A + B rarr C has zero order. What is the rate equation?

    Text Solution

    |