According to second law of thermodynamics, heat is partly converted into useful work and part of it — Thermodynamics and Thermochemistry Chemistry Question
Question
According to second law of thermodynamics, heat is partly converted into useful work and part of it
Answer: B
💡 Solution & Explanation
The Second Law of Thermodynamics (Kelvin-Planck statement) asserts that no heat engine can have 100% efficiency. Some portion of the input heat must always be rejected to a colder sink (i.e., "wasted").
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