Chemical Engineering Thermodynamics The change in Gibbs freee energy for vaporisation of a pure substance is Zero Negative May be positive or negative Positive Zero Negative May be positive or negative Positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Trouton's ratio of __________ liquids is calculated using Kistyakowsky equation. Polar Neither A nor B Non-polar Both A & B Polar Neither A nor B Non-polar Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A solid is transformed into vapour without going to the liquid phase at Always Triple point Boiling point Below triple point Always Triple point Boiling point Below triple point ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not an extensive property? Entropy Free energy Refractive index None of these Entropy Free energy Refractive index None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In jet refrigerators, the refrigerating fluid is practically always Brine Water Ammonia Freon Brine Water Ammonia Freon ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An isolated system can exchange __________ with its surroundings. Energy Neither matter nor energy Matter Both matter and energy Energy Neither matter nor energy Matter Both matter and energy ANSWER DOWNLOAD EXAMIANS APP