Question detail
Pick the option a student should use in an exam answer: apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction.?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Key ideas in chemistry
Question
- A. Apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction.
- B. A statement about another biology topic rather than Key ideas in chemistry
- C. A revision technique rather than the scientific idea being tested
- D. A reversed cause-and-effect version of the objective
Answer
Apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction. is the best answer for this Key ideas in chemistry objective.
Explanation
Apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction. is supported by the approved learning objective: "Apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction". It stays within Key ideas in chemistry, uses the key idea "apply conservation of energy to explain that energy cannot be created or destroyed during a chemical reaction", and avoids distractors that either switch topic, describe a study method, or reverse the biology relationship.
Common mistake
Misunderstanding Energy Conservation
Students often think that energy can be created or destroyed during a chemical reaction.
Emphasize that energy is conserved in chemical reactions, meaning it can only change forms but cannot be created or destroyed.
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