Chemical Engineering Thermodynamics Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)? Carnot cycle Vapour compression with a reversible expansion engine Ordinary vapour compression cycle Air cycle Carnot cycle Vapour compression with a reversible expansion engine Ordinary vapour compression cycle Air cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cp - Cv = R is valid for __________ gases. All Very low temperature Very high pressure Ideal All Very low temperature Very high pressure Ideal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy per mole for a pure substance is equal to the Latent heat of vaporisation Molal boiling point Heat capacity Chemical potential Latent heat of vaporisation Molal boiling point Heat capacity Chemical potential ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For the reversible exothermic reaction, N₂ + 3H₂ ⇋ 2NH₃, increase of pressure would Shift the equilibrium towards right Neither A nor B Give higher yield of NH₃ Both B and C Shift the equilibrium towards right Neither A nor B Give higher yield of NH₃ Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called __________ temperature. Inversion Boyle Critical Reduced Inversion Boyle Critical Reduced ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific volume of an ideal gas is Proportional to pressure Equal to its density The reciprocal of its density None of these Proportional to pressure Equal to its density The reciprocal of its density None of these ANSWER DOWNLOAD EXAMIANS APP
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