Chemical Engineering Thermodynamics Lenz's law results from the law of conservation of None of these Energy Momentum Mass None of these Energy Momentum Mass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change, ΔS = n Cp . ln (T₂/T₁), is valid for the __________ of a substance. Both B and C Simultaneous pressure & temperature change Heating Cooling Both B and C Simultaneous pressure & temperature change Heating Cooling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following identities can be most easily used to verify steam table data for superheated steam. (∂P/∂T)V = (∂S/∂V)T (∂T/∂V)S = (∂p/∂S)V (∂T/∂P)S = (∂V/∂S)P (∂V/∂T)P = -(∂S/∂P)T (∂P/∂T)V = (∂S/∂V)T (∂T/∂V)S = (∂p/∂S)V (∂T/∂P)S = (∂V/∂S)P (∂V/∂T)P = -(∂S/∂P)T ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Partial molal quantities are important in the study of Ideal gases Non-ideal mixtures A pure component Ideal solutions Ideal gases Non-ideal mixtures A pure component Ideal solutions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The total change in the enthalpy of a system is independent of the Pressure and temperature None of these Number of intermediate chemical reactions involved State of combination and aggregation in the beginning and at the end of the reaction Pressure and temperature None of these Number of intermediate chemical reactions involved State of combination and aggregation in the beginning and at the end of the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is 4364.9 30554 4988.4 10373 4364.9 30554 4988.4 10373 ANSWER DOWNLOAD EXAMIANS APP
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