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What is the definition of enthalpy change under constant pressure?

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MCQ

Type

practice

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Topic

Energetics

Exam-style question

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What is the definition of enthalpy change under constant pressure?.

  1. A.The heat absorbed or released during a reaction at constant volume.
  2. B.The heat absorbed or released during a reaction at constant pressure.
  3. C.The change in internal energy of a system.
  4. D.The work done by a system during a reaction.

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