Chemistry · Thermodynamics
Identify the statement that is NOT universally true regarding an isothermal process.
- 1The internal energy of an ideal gas system remains constant.
- 2The temperature of the system remains constant.
- 3The enthalpy of the system always remains constant for any real substance.✓
- 4The system can exchange heat energy with the surroundings.
Correct answer
The enthalpy of the system always remains constant for any real substance.
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