AP EAMCET · Chemistry · Thermodynamics (C)
11.0 L of an ideal gas at constant external pressure of \(5 \mathrm{~atm}\) is compressed isothermally to a final volume of one liter. The heat absorbed and work done respectively, during this compression (in \(\mathrm{L}\) atm) are
- A \(-50,-50\)
- B \(50,-50\)
- C \(-50,50\)
- D \(50,50\)
Answer & Solution
Correct Answer
(C) \(-50,50\)
Step-by-step Solution
Detailed explanation
Work done \(=\mathrm{w}=-\mathrm{p}_{\mathrm{ext}} \Delta \mathrm{V}=-5(1-11)\) \(=+50 \mathrm{~L} \mathrm{~atm}\) Now, at constant pressure and temperature:-…
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