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The rate of a chemical reaction generall...

The rate of a chemical reaction generally increases rapidly even for small temperature increases because of a rapid increase in

A

Collision frequency

B

Fraction of molecules

C

Activation energy

D

Average kinetic energy of molecules

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Knowledge Check

  • The rate of a chemical reaction generally increases rapidly even for small temperature increase because of a rapid increase in

    A
    Collision frequency
    B
    Fraction of molecules with energies in excess of the activation energy
    C
    Activation energy
    D
    Average kinetic energy of molecules

  • The rate of a chemical reaction generally increases rapidly even for small temperature rise because of rapid increases in the

    A
    Colliison frequency
    B
    Activation energy
    C
    Fraction of molecules with energies in exess of the activation energy
    D
    Avergae kinetic energy of the molecules

  • The rate of chemical reaction increases:

    A
    (a) If the temperature is increased
    B
    (b) If the concentration of the reactants is decreased
    C
    (c ) If the concentration of the reactants is increased
    D
    (d) With time

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