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Rate of a reaction can be defined as...

Rate of a reaction can be defined as

A

change in concentration of a reactant in unit time

B

change in concentration of a product in unit time

C

Both (a) and (b)

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
C
Rate of a reaction can be defined as a change in concentration of a reactant or product in unit time.
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Knowledge Check

  • The rate of a reaction can be increased in general by all the factors except

    A
    using a catalyst
    B
    ncreasing the temperature
    C
    increasing the activation energy
    D
    increasing the concentration of reactants

  • The activation energy ofr a reaction can be determined by measuring the reaction rate at different:

    A
    temperature
    B
    catalyst concentrations
    C
    reactant concentrations
    D
    times on the reaction curve.

  • Rate of a reaction can be expressed by following rate expression, Rate = K[A]^(2)[B] , if conentration of A is incereased by 3 times and concentration of B is incereased by 2 times, how many times rate of reaction increses?

    A
    9 times
    B
    27 times
    C
    18 times
    D
    8 times

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    Rate of reaction can be expressed by following rate expression .Rate = K[A]^(2)[B] , if concentration of A is increased by 3 times and concentration of B is increased by 2 times , how many times will rate of the reaction be increased ?

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