Chemical Engineering Thermodynamics Cv for an ideal gas Is independent of pressure only Is independent of both pressure and volume Does not depend upon temperature Is independent of volume only Is independent of pressure only Is independent of both pressure and volume Does not depend upon temperature Is independent of volume only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a close thermodynamic system, there is __________ across the boundaries. No heat and mass transfer Mass and energy transfer No mass transfer but heat transfer None of these No heat and mass transfer Mass and energy transfer No mass transfer but heat transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The number of degrees of freedom for a mixture of ice and water (liquid) are 1 3 2 0 1 3 2 0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of vapour compression refrigeration system, elevating the evaporator temperature (keeping the condenser temperature constant) results in Increased or decreased COP ; depending upon the type of refrigerant Decreased COP Enhanced COP No change in the value of COP Increased or decreased COP ; depending upon the type of refrigerant Decreased COP Enhanced COP No change in the value of COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is affected by the temperature? Free energy All of these Activity co-efficient Fugacity Free energy All of these Activity co-efficient Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ functions are exemplified by heat and work. State Point Path None of these State Point Path None of these ANSWER DOWNLOAD EXAMIANS APP
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