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CGP EDU Academic Team
Published on: August 14, 2026
An ideal gas expands in volume from 1 × 10 –3 m 3 to 1 × 10 –2 m 3 at 300 K against a constant pressure of 1 × 10 5 Nm –2 . The work is:
Text Solution
Verified by ExpertsThe correct answer is:
A
W = – PDV
= – 1 × 10 5 (1 × 10 –2 – 1 × 10 –3 )
= – 1 × 10 5 × 9 × 10 –3 = – 900 J.
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