Physics · Thermodynamics
According to the Second Law of Thermodynamics, which of the following statements is correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The total entropy of an isolated system must decrease for a spontaneous process to occur.
- 2The total energy of a system and its surroundings always remains constant.
- 3Energy can neither be created nor destroyed, it can only be transformed from one form to another.
- 4The total entropy of an isolated system must increase for a spontaneous process to occur.✓
Correct answer
The total entropy of an isolated system must increase for a spontaneous process to occur.
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