Civil Engineering > GATE 2017 SET-1 > Environmental Engineering
The reaction rate involving reactants A and B is given by -k[A]α[B]β. Which one of the following statements is valid for the reaction to be a first-order reaction?
A
α=0 and β=0
B
α=1 and β=0
C
α=1 and β=1
D
α=1 and β=2

Correct : b

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reaction kinetics first order GATE Civil Engineering 2017 reaction rate equation first order reaction valid alpha beta exponent civil engineering gate questions chemical kinetics order of reaction equations

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