Question:
In thermodynamic process, which of the following statements is not true?
In thermodynamic process, which of the following statements is not true?
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Isochoric:
Volume constant, pressure varies
Updated On: May 8, 2026
- In an adiabatic process, the system is insulated from the surroundings.
- In an isochoric process, the pressure remains constant.
- In an isothermal process, the temperature remains constant.
- In an adiabatic process, \(pv^\gamma = \text{constant}\).
Show Solution
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The Correct Option is B
Solution and Explanation
Concept:
• Adiabatic: No heat exchange
• Isochoric: Volume constant
• Isothermal: Temperature constant
Step 1: Check statements.
• (A) Correct
• (B) Incorrect: Isochoric $\rightarrow$ volume constant, not pressure
• (C) Correct
• (D) Correct
Step 2: Conclusion.
Incorrect statement is (B) Final Answer: Option (B)
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