What is the effect of increasing temperature on an endothermic reaction's equilibrium?

What is the effect of increasing temperature on an endothermic reaction's equilibrium?

• A. The equilibrium will shift to the left
• B. The equilibrium will shift to the right
• C. The equilibrium will remain unchanged
• D. The reaction will cease

Answer: (B)

In an endothermic reaction, heat is absorbed from the surroundings as a reactant. According to Le Chatelier's principle, if the temperature of a system at equilibrium is increased, the equilibrium will shift in the direction that absorbs heat to counteract the change. Since an endothermic reaction absorbs heat, increasing the temperature effectively provides more heat to the system. To offset this addition, the equilibrium will shift to the right, favoring the formation of products. This shift means that more reactants will be converted into products as the system seeks to absorb the excess thermal energy. Thus, the correct choice indicates that raising the temperature of an endothermic reaction will push the equilibrium position towards the generation of more products, illustrating the dynamic nature of chemical equilibria and their response to changes in external conditions.

In an endothermic reaction, heat is absorbed from the surroundings as a reactant. According to Le Chatelier's principle, if the temperature of a system at equilibrium is increased, the equilibrium will shift in the direction that absorbs heat to counteract the change.

Since an endothermic reaction absorbs heat, increasing the temperature effectively provides more heat to the system. To offset this addition, the equilibrium will shift to the right, favoring the formation of products. This shift means that more reactants will be converted into products as the system seeks to absorb the excess thermal energy.

Thus, the correct choice indicates that raising the temperature of an endothermic reaction will push the equilibrium position towards the generation of more products, illustrating the dynamic nature of chemical equilibria and their response to changes in external conditions.