Home Chemistry Chemical Kinetics Rate of Reaction For a certain reaction, the rate k [A] 2 [B]…
Chemistry Chemical Kinetics Rate of Reaction Single Correct MCQ
Published on: August 21, 2026

For a certain reaction, the rate k [A] 2 [B], when the initial concentration of A is tripled keeping concentration of B constant, the initial rate would.

A
Increase by a factor of nine
B
increase by a factor of three
C
decrease by a factor of nine
D
increase by a factor of six

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Text Solution

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The correct answer is:

                    

                


                

                    
r = k[A] 2 [B]


r i = [A] 2 …


r f = [3A] 2 …





                


                
                
                
                

                    
                    
                    
                        
                            
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