Which of the following are not state functions? (I) (II) …

Chemistry Thermodynamics and Thermochemistry NEET Previous Year Question Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 13, 2026

Which of the following are not state functions?

(I) (II)

(III) (IV)

(I), (II) and (III)

(II) and (III)

(I) and (IV)

(II), (III) and (IV)

Text Solution

Verified by Experts

The correct answer is:

State functions or state variables are those which depend only on the state of the system and not on how the state was reached.

(internal energy)

State functions (free energy)

Path function depends on the path followed during a process as well as the end states. Work and heat are the path functions.

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