Chemical Engineering Thermodynamics The first law of thermodynamics is a statement of conservation of Work Energy Heat Momentum Work Energy Heat Momentum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For organic compounds, group contribution method can be used for the estimation of Specific volume Specific gravity Thermal conductivity Critical properties Specific volume Specific gravity Thermal conductivity Critical properties 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. Kinematic viscosity Work None of these Temperature Kinematic viscosity Work None of these Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T) approaches Unity Zero Infinity None of these Unity Zero Infinity None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n = 1, then it represents a reversible __________ process. Polytropic Isobaric Isothermal Adiabatic Polytropic Isobaric Isothermal Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following liquid metals has the highest thermal conductivity? Mercury Molten lead Molten potassium Molten sodium Mercury Molten lead Molten potassium Molten sodium ANSWER DOWNLOAD EXAMIANS APP
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