Which of the following changes would definitely increase the internal energy of a system?
Chemistry · JEE Main · NTA Exams — Chemical Thermodynamics
Which of the following changes would definitely increase the internal energy of a system?
- The system gains heat and performs work.
- The system gains heat and has work performed on it.
- The system loses heat and performs work.
- The system loses heat and has work performed on it.
Answer
(B) The system gains heat and has work performed on it.
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