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The order of reaction may be a fractiona...

The order of reaction may be a fractional number.

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Similar Questions

Explore conceptually related problems

Assertion (A) : The order a reaction can have a fractional value Reason (R) : The molecularity of a reaction can have a fractional value.

Assertion. The order of a reaction can have fractional value. Reason. The order of reaction cannot be written from the balanced equation of the reactant.

Knowledge Check

  • Which of the following statemen is /are correct about order of a reaction? I. The order of a reaction can be a fractional number. II. Order of a reaction is experimentally determined quantity. III. The order of a reaction is always equal to the sum of the stoichimetric coefficients of reactants in the balanced chemical equation for a reaction. IV. The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression. Choose the correct option.

    A
    I, II and III
    B
    I, II and IV
    C
    II, III and IV
    D
    All of the above

  • Assertion (A) : The order of a reaction can be fractional but molecularity is never fractional. Reason (R ): The order of reaction does not depend upon the stoichiometric coefficients of a balanced equation.

    A
    If both `(A)` and `(R )` are correct, and `(R )` is the correct explnation of `(A)`.
    B
    If both `(A)` and `(R )` are correct, but `(R )` is noth the correct explanation of `(A)`.
    C
    If `(A)` is correct, but `(R )` is incorrect.
    D
    If `(A)` is incorrect, but `(R )` is correct.

  • Assertion : The order of a reaction can have fractional value . Reason : The order of a reaction cannot be written from balanced equation of a reaction

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion .
    B
    If both assertion and reason are true but reason is not the correct explanation of the assertion
    C
    If assertion is true but reason is false
    D
    If the assertion and reason both are false .

    • Similar Questions

    Explore conceptually related problems

    Assertion (A) : The order of a reaction can have fractional value Reason (R) : The order of a reaction cannot be written from balanced equation of a reaction.

    Assertion (A) : The molecularity of a reaction may be a fraction Reason (R) : The molecularity of a reaction is the number of molecules whether of the same or different species that must contact simultaneously in a single step for the reaction to occur.

    Assertion. Order of a reaction can be fractional but molecularity is never fractional. Reason. Order of reaction does not depend upon the stoichiometric coefficients of the balanced equation.

    Assertion (A) : The order of a reaction may be defined as the sum of the powers to which the concentration terms are raised in order to determine the rate of reaction gives the total order of reactions. Reason (R) : The number of molecules whose concentrations determine the ratio of reaction at a given temperature is called order to the reaction.

    Assertion: Order of a reaction can be fractional. Reason: Order of a reaction cannot be written from the balanced chemical equation.

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