Question

Kelvin- Planck statement states that

• A. Heat flows from colder body to hotter body
• B. Irreversible processes can be made reversible under certain conditions
• C. The process whose sole result is transfer of heat from a colder object to a hotter object is not possible
• D. No process is possible whose sole result is absorption of heat from a reservoir and all the heat is converted to work

Answer 1

The correct option is D

No process is possible whose sole result is absorption of heat from a reservoir and all the heat is converted to work

Kelvin- Planck statement states that no process is possible whose sole result is absorption of heat from a reservoir and all the heat is converted to work.