Which of the following changes will NOT affect the position of equilibrium in a
Practice Questions
Q1
Which of the following changes will NOT affect the position of equilibrium in a closed system?
Adding a catalyst
Changing the concentration of reactants
Changing the pressure
Changing the temperature
Questions & Step-by-Step Solutions
Which of the following changes will NOT affect the position of equilibrium in a closed system?
Step 1: Understand what equilibrium means in a closed system. It is the point where the forward and reverse reactions occur at the same rate.
Step 2: Identify what factors can change the position of equilibrium. These include changes in concentration, temperature, and pressure.
Step 3: Learn about catalysts. A catalyst is a substance that speeds up a reaction without being consumed in the process.
Step 4: Realize that a catalyst affects both the forward and reverse reactions equally.
Step 5: Conclude that since a catalyst does not change the rates of the reactions relative to each other, it does not change the position of equilibrium.
