The rate law expression for four reactions are give below. In which case, the

Discussion Forum : Chemical Kinetics

Question -

The rate law expression for four reactions are give below. In which case, the percentage increase in the rate of reaction would be maximum when the concentration of A is doubled?

Options:

A .

r = k [A]

B .

r = k [A]^{\frac{3}{2}}

C .

r = k [A]^{\circ}

D .

r = k [A]^{2}

Answer: Option D
:
D
Larger the order of reaction more the percent increase in the rate of reaction for a given increase in concentration.

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Discussion Forum : Chemical Kinetics

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