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State the rate law of chemical reactions...

State the rate law of chemical reactions.

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### Step-by-Step Solution: 1. **Definition of Rate Law**: The rate law of a chemical reaction describes the relationship between the rate of the reaction and the concentrations of the reactants. It is expressed mathematically. **Hint**: Remember that the rate law connects the speed of a reaction to how much of the reactants are present. 2. **Mathematical Expression**: ...
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Knowledge Check

  • The rate of chemical reaction

    A
    keeps on increasing with time
    B
    remains constant with time
    C
    keeps on decreasing with time
    D
    shows irregular trend with time.
    • ICSE-CHEMICAL KINETICS-EXERCISE (PART- II (DESCRIPTIVE QUESRTIONS) A. VERY SHORT ANSWER QUESTIONS (WITH ANSWERS ))
    1. State the rate law of chemical reactions.

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    2. What is an elementary reaction?

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    3. Define order of a reaction.

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    4. What is meant by molecularity of a reaction ?

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

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

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

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

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

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

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    11. What is the order of a photochemical reaction ?

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

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    13. Give an example of pseudo first order reaction.

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

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

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

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    17. For the reaction, Ester + H^(+) to Acid + Alcohol, rate = k[Ester] [H...

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    18. For a reaction A +2B to C, rate =k[A]^x [B]^y. What is the order of r...

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    19. For a reaction A to B , the rate of reaction becomes twenty seven time...

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    20. For the reaction Cl2 (g) +2 NO(g) to 2 NOCI((g)) the rate law is exp...

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