Which one of the following graphs shows the correct relationship between concentration and time for a reaction that is second order in [A]?

Question

Quizplus · Accepted Answer

For a second-order reaction, the concentration of A is inversely proportional to time squared. This means that as the concentration of A decreases with time, the rate of the reaction also decreases, but at a faster rate than in a first-order reaction. Graph C shows a straight line with a negative slope, which represents the inverse relationship between [A] and t. The other graphs do not show this type of relationship.

Which One of the Following Graphs Shows the Correct Relationship