- #1

Pushoam

- 949

- 47

The book says that all quantities in eq. 14.17 are state- functions. How do we know that?

Earlier I read that both W and Q are not state functions.

Now, since S is state-function, it means that tem. is not a state- function, isn't it?

Does it mean that for a reversible process, both W and Q are state-functions? How to prove it?

How can we have eq. 14.18 always as entropy is not defined for irreversible process?