A quantity of 0.50 mole of an ideal gas at 20°C expands isothermally against a constant pressure of 2.0 atm from 1.0 L to 5.0 L. Entropy change of the system is:
  • a)
    6.7 JK–1
  • b)
    -2.8 JK–1
  • c)
    3.9 JK–1
  • d)
    None is correct
Correct answer is option 'A'. Can you explain this answer?
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Chemistry Question

By Jatin Yadav · Sep 23, 2019 ·Chemistry
2 Answers
Dino James answered Feb 15, 2020
Corect ans A

Ruchika Chandi answered Sep 23, 2019
Correct answer is A 

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