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Define molecularity of a reaction....

Define molecularity of a reaction.

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Explore conceptually related problems

a) Define order and molecularity of a reaction. b)Find order and molecularity of the following reactions. i) H_(2)(g) + Cl_(2)(g) overset("sunlight")to2HCl(g) CH_(3)COOC_(2)H_(5) + H_(2)O("excess") to CH_(3)COOH + C_(2)H_(5)OH

Distinguish between order and molecularity of a reaction.

Knowledge Check

  • Molecularity of the reaction :

    A
    is always a whole number
    B
    is never whole number
    C
    can have a fractional value
    D
    can be zero

  • A : Order and molecularity of a reaction are always equal R : Complex reactions takes place is steps and fastest step determine the molecularity of reaction.

    A
    If both Assertion & Reason are true and the reason is the correct explanation of the assertion , then mark (1).
    B
    If both Assertion & Reason are true but the reason is not the correct explanation of the assertion , then mark (2).
    C
    If Assertion is true statement but Reason is false, then mark (3).
    D
    If both Assertion and Reason are false statements , then mark (4)

  • Which of the following statement regarding the molecularity of a reaction is wrong ?

    A
    It is the number of molecules of the reactants taking part in a single step chemical reaction
    B
    It is caiculated from the reaction mechanism
    C
    It may be either a whole number of fractional
    D
    It depends on the rate determining step in the reaction

    • Similar Questions

    Explore conceptually related problems

    (i) Distinguish between order and molecularity of a reaction. (ii) when would order and molecularity of a reaction be the same?

    Write two differences between order of a reaction and molecularity of a reaction.

    Write the difference between order and molecularity of reaction.

    Define the following terms giving one example of each. i) Order of a reaction ii) Molecularity of a reaction.

    Which of the following statements regarding the molecularity of a reaction is wrong

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