Which of the following reaction involves the greatest change in enthalpy?
Correct answer: A. Nuclear fission
- A. Nuclear fission
- B. Condensation
- C. Reduction
- D. Combustion
Explanation
Nuclear fission involves the greatest change in energy as indicated by the amount of energy released which is used to run nuclear power plants or cause atomic explosions.
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About Scientific Reasoning
Scientific reasoning evaluates hypotheses through observations, variables, controls, measurements and experimental results. Questions involve identifying independent and dependent variables, recognising a fair test, interpreting tables or graphs, distinguishing evidence from opinion, and deciding whether data supports, rejects or leaves a hypothesis unresolved.
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