Answer the following questions: (R=8.314 J/mol K, 1 Atm =10 N/m², 1 Liter=10 m) 1. During an isothermal process at 500 K

[answerhappygod]

Answer The Following Questions R 8 314 J Mol K 1 Atm 10 N M 1 Liter 10 M 1 During An Isothermal Process At 500 K 1 (52.73 KiB) Viewed 12 times

Answer the following questions: (R=8.314 J/mol K, 1 Atm =10 N/m², 1 Liter=10 m) 1. During an isothermal process at 500 K, an ideal gas absorbs 50 kJ of heat. Find: The work done in the process. fi. The change in the internal energy. iii. The change in the entropy. 2. 50 moles of an ideal gas are kept at constant volume when it takes 210 KJ of heat energy to raise th temperature by 200K. Find: i. The molecular-specific heat Cv (in J/mole K). ii. The change in the entropy if the initial temperature is 300K Pin atm The following reversible cycle absorbs from the cold medium D 4.0 QL= 20 KJ, Find: i. The total work done during the cycle. ii. The COP of this engine. ii. The heat energy QH was rejected during the cycle. 1.01 А B 25 50 72 -75 moles of a diatomic ideal gas are heated at constant pressure and temperature increases from 25°C to 125 °C. Find: The heat added in this process. The work done. The change in the entropy of the gas.