Question detail
When comparing rates of reaction using graph gradients, what does a flat section of the graph represent?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Rate of reaction
Question
- A. The reaction is complete
- B. The reaction is occurringat a constant rate
- C. The reaction is speedingup
- D. The reaction is slowingdown
Answer
The reaction is complete
Explanation
The correct answer is The reaction is complete. This answer directly addresses the question: When comparing rates of reaction using graph gradients, what does a flat section of the graph represent? It matches the approved Chemistry 8462 learning objective and the linked subtopic. The other options are incorrect because they either change the rate, catalyst, reversible reaction, equilibrium, or graph context, or they do not answer the exact point being tested.
Common mistake
Misunderstanding Graph Gradients
Students often confuse the steepness of the graph with the amount of product formed, rather than understanding it represents the rate of reaction.
Focus on how the steepness of the graph indicates the speed of the reaction, where a steeper gradient means a faster rate of reaction.
Related flashcards
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Related practice questions
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