Home
Class 12
CHEMISTRY
Comment on the statement that the rate o...

Comment on the statement that the rate of a chemical reaction is very likely to be most rapid at the beginning of the reaction?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

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

  • CHEMICAL KINETICS

    ICSE|Exercise ISC EXAMINATION QUESTIONS (PART-I (OBJECTIVE QUESTIONS ) A.FILL IN THE BLANKS)|12 Videos

  • CHEMICAL KINETICS

    ICSE|Exercise EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) A. VERY SHORT ANSWER QUESTIONS (WITH ANSWERS )) |132 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 rate of chemical reaction

State the rate law of chemical reactions.

Mention the factors that affect the rate of a chemical reaction.

What is the unit of rate of chemical reaction ?

The rate of a chemical reaction increases by catalyst due

A catalyst increases the rate of a chemical reaction by

Enzymes increase rate of chemical reaction by

The rate of chemical reaction : (Non-zero order)

ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) B. SHORT ANSWER QUESTIONS )
  1. Explain why the molecularity and order of the following reaction are d...

    Text Solution

    |

  2. What is half-life period ? Show that the half-life period of a first o...

    Text Solution

    |

  3. Comment on the statement that the rate of a chemical reaction is very ...

    Text Solution

    |

  4. What are the two necessary conditions for the colliding molecules to y...

    Text Solution

    |

  5. What are simple reactions and what are complex reactions in chemical k...

    Text Solution

    |

  6. How do we know that not all collisions between reactant molecules lead...

    Text Solution

    |

  7. A reaction proceeds through several fast and slow steps. Which of the ...

    Text Solution

    |

  8. Which among the following is the most appropriate statement about coll...

    Text Solution

    |

  9. Consider the following reaction between NO2 and F2, 2NO2 +F2 to 2NO2 F...

    Text Solution

    |

  10. From the following mechanism of a complex reaction, find out the order...

    Text Solution

    |

  11. Nitric oxide reacts with hydrogen to give nitrogen and water: 2NO ...

    Text Solution

    |

  12. Nitric oxide reacts with oxygen to produce nitrogen dioxide. 2NO (...

    Text Solution

    |

  13. Define the terms threshold energy and activation energy. Using the con...

    Text Solution

    |

  14. Draw a representative reaction curve for an exothermic reaction and (i...

    Text Solution

    |

  15. Equal amount of a reactant were taken in two closed flasks of same cap...

    Text Solution

    |

  16. How do temperature and the presence of a catalyst bring about an incre...

    Text Solution

    |

  17. On the basis of heat of combustion values, graphite is more stable tha...

    Text Solution

    |

  18. What is the effect of light radiations on reaction rates?

    Text Solution

    |

  19. Comment on the following statements. Endothermic reactions have hig...

    Text Solution

    |

  20. Comment on the following statements. A reaction with a higher activ...

    Text Solution

    |