"Work is not a state function." Explain.

"Internal energy is a state function." Explain.

State first law of Thermodynamics. Heat (q) and work done (w) individually are not state functions but their sum is always a state function. Explain. Why?

Neither q nor w is a state function but q +w is a state function. Explain why?

Neither q nor w is a state function but q +w is a state function. Explain why?

Neither q nor w is a state function but q +w is a state function. Explain why?

Neither q nor w is a state function but (q+w) is a state function. Explain why ?

Assertion : Work is a state function. Reason : Work does not depend upon the path.

Explain why heat capacity is not a state function?