According to the first law of thermodynamics, which of the following shows change in state function ?

According to the first law of thermodynamics, which of the following s

1.	According to the first law of thermodynamics, which of the following shows change in state function ?
Answer» `q_("REV") ` `q_("rev") - w_("rev")` `q_("rev") // w_("rev")` `w_("rev") `