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Question:

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

(B) and (C)

(A), (B), (C)

(A) and (D)

(B), (C), (D)

Solution:

Correct option is C. (B) and (C)
(A) q+w = ΔU → State function
(B) Q → Path function
(C) w → Path function
(D) H−TS = G → state function