Which of the following are not state functions ? (I)q+ w ,(II) q, (III

1.	Which of the following are not state functions ? (I)q+ w ,(II) q, (III) w, (IV) H-TS
Answer» (I) and (IV) (II), (III) and (IV) (I),(II) and (III) (II) and (III) Solution :`q+w= DeltaU` and`DeltaU` is a STATE FUNCTION `=H-TS = G `and G is a state function.

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