Chemical Engineering Thermodynamics y = specific heat ratio of an ideal gas is equal to Cp/(CP-R) Cp/Cv 1 + (R/CV) All of these Cp/(CP-R) Cp/Cv 1 + (R/CV) All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a reversible process ? Atmospheric pressure vaporisation of water at 100°C None of these Expansion of an ideal gas against constant pressure Solution of NaCl in water at 50°C Atmospheric pressure vaporisation of water at 100°C None of these Expansion of an ideal gas against constant pressure Solution of NaCl in water at 50°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a Carnot engine working between temperatures T₁ and T₂ (T₁ < T₂) is (T₂ - T₁)/T₁ (T₁ - T₂)/T₂ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ (T₂ - T₁)/T₁ (T₁ - T₂)/T₂ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A refrigerator works on the principle of __________ law of thermodynamics. Zeroth Second Third First Zeroth Second Third First ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂T/∂P)H is the mathematical expression for Joule-Thompson co-efficient Specific heat at constant volume (Cv) Specific heat at constant pressure (Cp) None of these Joule-Thompson co-efficient Specific heat at constant volume (Cv) Specific heat at constant pressure (Cp) None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, C + O₂ → CO₂ ; ΔH = - 94 kcal. What is the heat content (enthalpy)of O₂? -94 kcal < - 94 kcal > -94 kcal Zero -94 kcal < - 94 kcal > -94 kcal Zero ANSWER DOWNLOAD EXAMIANS APP
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