M.Sc. Bio-Physics (PU-CET P.G) 2019 Panjab University Entrance Exam With Answers

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8.

For a chemical reaction,

mA --> xB, the rate law is r=k[A]2
if the concentration of A is doubled, then the reaction rate will be
A: Doubled
B: Quadrupled
C: Increases by eight times
D: Unchanged

The answer is: B

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