Chemical Engineering Thermodynamics The expression for entropy change given by, ΔS = - nR ln (P₂/P₁), holds good for Expansion of a real gas Reversible isothermal volume change Cooling of a real gas Heating of an ideal gas Expansion of a real gas Reversible isothermal volume change Cooling of a real gas Heating of an ideal gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy is Negative Zero None of these Positive Negative Zero None of these Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Dry ice is Moisture free ice Solid helium Solid carbon dioxide None of these Moisture free ice Solid helium Solid carbon dioxide None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Internal energy Entropy Gibbs energy Enthalpy Internal energy Entropy Gibbs energy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which law of the thermodynamics provids basis for measuring the thermodynamic property? First law Second law Zeroth law Third law First law Second law Zeroth law Third law ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Not effect the equilibrium conditions Increase the partial pressure of H₂ Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right Not effect the equilibrium conditions Increase the partial pressure of H₂ Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right ANSWER DOWNLOAD EXAMIANS APP
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