[单选题]
Which graph below represents a second-order reaction?
A.
B.
C.
D.
参考答案: C
本题详细解析: C
All graphs are [A] vs time. A linear plot of [A] vs time represents a zero order reaction, B and D represent first order reactions (B represents [A] as a product and is therefore increasing). C is a second order plot of [A] vs time and has a steeper initial rate (slope) when compared to first order reactions.
