According to Clausis statement of second law of thermodynamics________?
Aheat can be transferred from low temperature to high temperature source if COP of process is more than unity
Bheat can’t be transferred from low temperature to high temperature source without the aid of external energy
Call of the above
Dheat can’t be transferred from low temperature source to high temperature source
Eheat can be transferred for low temperature to high temperature source by using refrigeration cycle.
Correct answer
B. heat can’t be transferred from low temperature to high temperature source without the aid of external energy
Explanation
The correct answer is heat can’t be transferred from low temperature to high temperature source without the aid of external energy.