if a system after undergoing a series of processes, returns to the initial state then Options: A . &nbsp Process is thermodynamically in equilibrium B . &nbsp Process is executed in closed system cycle C . &nbsp Its entropy will change due to irreversibility D . &nbsp Sum of heat and work transfer will be zero

if a system after undergoing a series of processes, returns to the initial state

Question

If a system after undergoing a series of processes, returns to the initial state then

Options:

A . Process is thermodynamically in equilibrium

B . Process is executed in closed system cycle

C . Its entropy will change due to irreversibility

D . Sum of heat and work transfer will be zero

Answer: Option D

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