Question

Among the following, the set of parameters that represents path function, is :
(A) $q+w$
(B) $q$
(C) $w$
(D) $H-TS$

• A. (A) and (D)
• B. (B), (C) and (D)
• C. (B) and (C)
• D. (A), (B) and (C)

Answer 1

Answer: (C)

(A) q + w = $\Delta$U $\leftarrow$ definite quantity
(B) q $\to$ Path function
(C) w $\to$ Path function
(D) H - TS = G $\to$ state function