Chemical Engineering Thermodynamics The equation DU = Tds - PdV is applicable to infinitesimal changes occuring in A closed system with changes in composition An open system with changes in composition A closed system of constant composition An open system of constant composition A closed system with changes in composition An open system with changes in composition A closed system of constant composition An open system of constant composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The most important application of distribution law is in Liquid extraction Drying Distillation Evaporation Liquid extraction Drying Distillation Evaporation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Water on heating from 1 to 4°C May contract or expand Contracts Expands Has same volume May contract or expand Contracts Expands Has same volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cv is given by (∂E/∂P)V (∂E/∂T)V (∂E/∂V)T (∂V/∂T)P (∂E/∂P)V (∂E/∂T)V (∂E/∂V)T (∂V/∂T)P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Choose the condition that must be specified in order to liquify CO₂ (triple point for CO₂ is - 57°C and 5.2 atm). Pressure and temperature must be kept below 5.2 atm. and - 57°C respectively Temperature must be kept above - 57°C Pressure must be kept below 5.2 atm. and temperature must be kept above 57°C Pressure must be kept below 5.2 atm Pressure and temperature must be kept below 5.2 atm. and - 57°C respectively Temperature must be kept above - 57°C Pressure must be kept below 5.2 atm. and temperature must be kept above 57°C Pressure must be kept below 5.2 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics dW and dq are not the exact differential, because q and W are Extensive properties Intensive properties State functions Path functions Extensive properties Intensive properties State functions Path functions ANSWER DOWNLOAD EXAMIANS APP
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