The rate of a reaction is directly proportional to the concentration of one reac
Practice Questions
Q1
The rate of a reaction is directly proportional to the concentration of one reactant raised to the power of 2. What is the order of the reaction? (2022)
Zero order
First order
Second order
Third order
Questions & Step-by-Step Solutions
The rate of a reaction is directly proportional to the concentration of one reactant raised to the power of 2. What is the order of the reaction? (2022)
Step 1: Understand that the rate of a reaction can depend on the concentration of reactants.
Step 2: Identify that the question states the rate is directly proportional to the concentration of one reactant.
Step 3: Note that the concentration of the reactant is raised to the power of 2.
Step 4: Recognize that when the concentration of a reactant is raised to the power of 2, it indicates that the reaction is second order with respect to that reactant.
Step 5: Conclude that since the rate is proportional to the concentration squared, the overall order of the reaction is second order.
