Chemical Engineering Thermodynamics The intensive properties are Both A and B Refractive index and surface tension None of these Molar volume, density, viscosity and boiling point Both A and B Refractive index and surface tension None of these Molar volume, density, viscosity and boiling point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is an undesirable characteristics of a refrigerant ? Its vapor pressure at the condenser temperature should be very high It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils It should be non-explosive None of these Its vapor pressure at the condenser temperature should be very high It should have a sub-atmospheric vapor pressure at the temperature in refrigerator coils It should be non-explosive None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absorption/evolution of heat during conversion of a substance from one allotropic form to another is termed as the heat of Transition Vaporisation Fusion Sublimation Transition Vaporisation Fusion Sublimation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The value of gas constant 'R' is 1.987 BTU/lb. mole °R Both A and B Neither A nor B 1.987 cal/gm mole °K 1.987 BTU/lb. mole °R Both A and B Neither A nor B 1.987 cal/gm mole °K ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As the entropy of the universe is increasing, day by day, the work producing capacity of a heat engine is Increasing Data sufficient, can't be predicted Not changed Decreasing Increasing Data sufficient, can't be predicted Not changed Decreasing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Third law of thermodynamics is concerned with the Energy transfer None of these Direction of energy transfer Value of absolute entropy Energy transfer None of these Direction of energy transfer Value of absolute entropy ANSWER DOWNLOAD EXAMIANS APP
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