What is the effect of adding an inert gas to a reaction at equilibrium at consta
Practice Questions
Q1
What is the effect of adding an inert gas to a reaction at equilibrium at constant volume?
Shifts the equilibrium to the right
Shifts the equilibrium to the left
No effect
Increases the reaction rate
Questions & Step-by-Step Solutions
What is the effect of adding an inert gas to a reaction at equilibrium at constant volume?
Step 1: Understand what equilibrium means. In a chemical reaction at equilibrium, the rates of the forward and reverse reactions are equal.
Step 2: Know what an inert gas is. An inert gas is a gas that does not react with the substances in the reaction.
Step 3: Recognize that adding an inert gas at constant volume means you are increasing the total pressure of the system without changing the amounts of reactants or products.
Step 4: Realize that the partial pressures of the reactants and products depend only on their amounts and not on the total pressure of the system.
Step 5: Conclude that since the partial pressures of the reactants and products remain unchanged, the position of the equilibrium does not shift.
