NEET 2022 · ChemistryPrevious Year Question
Which of the following – curves represents the maximum work done?
Answer: (B) – curve as shown in option B. \textbf{Answer:} (B) \textbf{Solution:} The work of expansion equals the area under the – curve between the initial and final volumes.
- A.– curve as shown in option A
- B.– curve as shown in option B✓
- C.– curve as shown in option C
- D.– curve as shown in option D
Correct Answer
(B) – curve as shown in option B
Solution & Explanation
\textbf{Answer:} (B) \textbf{Solution:} The work of expansion equals the area under the – curve between the initial and final volumes. Among the four process paths shown over the same volume range, the one that sweeps the largest area on the – plane represents the maximum work done — option (B). Mapped: source numeric answer '2' → option B.
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