Chemical Engineering Thermodynamics A domestic refrigerator has a/an __________ cooled condenser. Air Water Evaporative Gas Air Water Evaporative Gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The theoretical minimum work required to separate one mole of a liquid mixture at 1 atm, containing 50 mole % each of n- heptane and n- octane into pure compounds each at 1 atm is -RT ln 0.5 0.5 RT -2 RT ln 0.5 2 RT -RT ln 0.5 0.5 RT -2 RT ln 0.5 2 RT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical compressibility factor for all substances Vary as square of the absolute pressure Are more or less constant (vary from 0.2 to 0.3) Vary as square of the absolute temperature None of these Vary as square of the absolute pressure Are more or less constant (vary from 0.2 to 0.3) Vary as square of the absolute temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Activity co-efficient is a measure of the Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour Departure of gas phase from idea] gas law Vapour pressure of liquid None of these Departure from ideal solution behaviour ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Second law of thermodynamics is concerned with the Amount of energy transferred Direction of energy transfer Non-cyclic processes only Irreversible processes only Amount of energy transferred Direction of energy transfer Non-cyclic processes only Irreversible processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be Less Data insufficient to predict Same More Less Data insufficient to predict Same More ANSWER DOWNLOAD EXAMIANS APP
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