Chemical Engineering Thermodynamics First law of thermodynamics deals with the None of these Reversible processes only Direction of energy transfer Irreversible processes only None of these Reversible processes only Direction of energy transfer Irreversible processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pick out the undesirable property for a good refrigerant. High viscosity Large latent heat of vaporisation Low freezing point High thermal conductivity High viscosity Large latent heat of vaporisation Low freezing point High thermal conductivity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The co-efficient of performance (COP) of a refrigerating system, which is its index of performance, is defined as the ratio of useful refrigeration to the net work. The units of __________ and COP are the same. Temperature Kinematic viscosity None of these Work Temperature Kinematic viscosity None of these Work ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Heating occurs Cooling occurs Temperature is constant Pressure is constant Heating occurs Cooling occurs Temperature is constant Pressure is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a constant temperature, the ratio of its concentrations in two layers is constant, irrespective of its total amount". This is Followed from Margule's equation None of these The distribution law A corollary of Henry's law Followed from Margule's equation None of these The distribution law A corollary of Henry's law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cp - Cv = R is valid for __________ gases. All Very high pressure Very low temperature Ideal All Very high pressure Very low temperature Ideal ANSWER DOWNLOAD EXAMIANS APP
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