Which statement is true about the reaction 2A → B + C which is first order in A and first order overall?

 a. 

The rate of formation of C is twice the rate of reaction of A.

 b. 

The concentration of A will decrease exponentially.

 c. 

The time required for one half of A to react is directly proportional to the quantity of A.

 d. 

The rate of the reaction will decrease at higher concentrations of B and C.

 e. 

The rate of formation of B is the same as the rate of reaction of A.

1 Answer

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  • 1 month ago

    b. The concentration of A will decrease exponentially.

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