Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Vaporisation Sublimation Transition Fusion Vaporisation Sublimation Transition Fusion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is an undesirable characteristics of a refrigerant ? It should be non-explosive It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils Its vapor pressure at the condenser temperature should be very high None of these It should be non-explosive It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils Its vapor pressure at the condenser temperature should be very high None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics While dissolving a gas into a liquid at a constant temperature, the ratio of the concentration of the gas in the solution phase and in the gaseous phase is Constant Infinity Negative Unity Constant Infinity Negative Unity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gibbs free energy (F) is defined as F = E + TS F = H - TS F = H + TS F = E - TS F = E + TS F = H - TS F = H + TS F = E - TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not an intensive property? Heat capacity Chemical potential None of these Surface tension Heat capacity Chemical potential None of these Surface tension ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A Carnot cycle consists of the following steps : Two isobarics and two isothermals Two isothermals and two isentropics Two isochorics and two isobarics Two isothermals and two isochorics Two isobarics and two isothermals Two isothermals and two isentropics Two isochorics and two isobarics Two isothermals and two isochorics ANSWER DOWNLOAD EXAMIANS APP
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