Question:
Pick out the INCORRECT STATEMENT
Pick out the INCORRECT STATEMENT
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State functions depend only on initial and final states.
Updated On: Apr 21, 2026
- Internal energy of an ideal gas depends only on its temperature
- Change in the internal energy in a cyclic process is not zero
- Change in the internal energy of a gas depends only on its initial and final states
- Internal energy depends upon state of matter
- Change in the internal energy in a cyclic process is zero
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The Correct Option is B
Solution and Explanation
Concept:
Internal energy is a state function.
Step 1: Cyclic process.
\[ \Delta U = 0 \] Thus statement (B) is incorrect.
Step 1: Cyclic process.
\[ \Delta U = 0 \] Thus statement (B) is incorrect.
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