Question detail
Explain how a change in temperature can affect the position of equilibrium in a reversible reaction.
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 a change in temperature can affect the position of equilibrium in a reversible reaction.
Answer
Accordingto Le chatelier's Principle, if the temperature of a system at equilibrium is increased, the equilibrium will shift in the direction that absorbs heat, which is typically the endothermicdirection. conversely, if the temperature is decreased, the equilibrium will shift towards the exothermicdirection to release heat.
Explanation
This question tests the understandingof how temperature changes influence equilibrium positions, specifically through the application of Le chatelier's Principle. It assesses the student's ability to explain the concept clearly and accurately.
Common mistake
Confusing Equilibrium Shift with Reaction Rate Change
Students often think that a shift in equilibrium indicates a change in the speed of the reaction, rather than a change in the position of equilibrium.
To fix this, remember that a shift in equilibrium refers to the balance between reactants and products, while reaction rate refers to how quickly reactants are converted to products. Focus on the definitions and implications of each concept.
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