Question detail
Explain how increasing the temperature of a reversible reaction at equilibrium affects the position of equilibrium according to Le Chatelier's Principle.
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
Question
Type
exam_style
Style
Topic
Reversible reactions and dynamic equilibrium
Question
Explain how increasing the temperature of a reversible reaction at equilibrium affects the position of equilibrium according to Le Chatelier's Principle.
Answer
Increasingthe temperature of a reversible reaction at equilibrium will shift the position of equilibrium towards the endothermicdirection. This occurs because the system attempts to absorb the added heat, thereby favoringthe reaction that consumes heat.
Explanation
This question tests the understandingof Le chatelier's Principle and its application to temperature changes in equilibrium systems. A stronganswer demonstrates knowledge of how temperature influences the direction of equilibrium shifts.
Common mistake
Misunderstanding Temperature Effects
Students often confuse the effects of temperature changes on equilibrium with those on reaction rates, thinking that increasing temperature always increases the rate of reaction rather than affecting the position of equilibrium.
To fix this, students should focus on Le Chatelier's Principle, understanding that increasing temperature favors the endothermic direction of the reaction, which can shift the position of equilibrium rather than simply increasing the reaction rate.
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