Chemical Engineering Thermodynamics Lenz's law results from the law of conservation of None of these Mass Energy Momentum None of these Mass Energy Momentum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic compression? Cooling occurs Heating occurs Pressure is constant Temperature is constant Cooling occurs Heating occurs Pressure is constant Temperature is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of mixing two liquid substances depends upon the Both A and B Neither A nor B Quantity (i.e. number of moles) Molar concentration Both A and B Neither A nor B Quantity (i.e. number of moles) Molar concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigeration cycles, which one has maximum COP? Ordinary vapor compression cycle Carnot cycle Vapor compression with a reversible expansion engine Air cycle Ordinary vapor compression cycle Carnot cycle Vapor compression with a reversible expansion engine Air cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics First law of thermodynamics deals with the Reversible processes only Direction of energy transfer None of these Irreversible processes only Reversible processes only Direction of energy transfer None of these Irreversible processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics If the pressure on 100 c.c. of air is halved, then its volume (at the same temperature) would be __________ c.c. 200 50 100 205 200 50 100 205 ANSWER DOWNLOAD EXAMIANS APP
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