For a Carnot engine with 10 moles of ideal gas (Cv = 1.5 nR) and operating...

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For a Carnot engine with 10 moles of ideal gas (Cv = 1.5 nR) and operating...

For a Carnot engine with 10 moles of ideal gas (Cv = 1.5 nR) and operating between a hot reservoir of 500 K and a cold reservoir of 300 K,

a) What would be the heat exchanges (q₁) and entropy change (∆S₁) for step 1, where the gas reversibly and isothermally expands to double its volume (V₂ = 2 V₁) at 500 K?

b) What would be the heat exchanges (q₃) and entropy change (∆S₃) for step 3, where the gas is reversibly and isothermally compressed to half its volume (V₄ = 0.5 V₃) at 300 K?

c) What would be the net work done by this Carnot engine within each cycle?

d) What would be the efficiency of this Carnot engine?

Thank you!

science chemistry

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