Question detail
Explain how increasing pressure affects the position of equilibrium in a gaseous reaction 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 pressure affects the position of equilibrium in a gaseous reaction according to Le Chatelier's Principle.
Answer
Increasingpressure in a gaseous reaction shifts the equilibrium position towards the side with fewer molecules of gas. This occurs because the system attempts to reduce the pressure by favoringthe reaction that produces fewer gas molecules.
Explanation
This question tests the student's understandingof Le chatelier's Principle and its application to pressure changes in equilibrium systems. A stronganswer demonstrates knowledge of how pressure influences the equilibrium position based on the number of gas molecules.
Common mistake
Misunderstanding Pressure Effects
Students often think that increasing pressure always increases the rate of reaction instead of understanding that it affects the position of equilibrium.
Focus on how increasing pressure shifts equilibrium towards the side with fewer gas molecules, as explained by Le Chatelier's Principle.
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