etween a hot and cold reservoirs at T 1800 K and T 600 K respectively Use the Clausius nequality to evaluate and classify each case as reversible possible or impossible Your onclusion has to be based on the result of the evaluation of the inequality Also for each case ndicate if there is a violation of the first and or second law of thermodynamics Case kJ s Q kJ s Wnet kW Conclusion 100 350 200 250 a b 500 500