Chemical Engineering Thermodynamics First law of thermodynamics is mathematically stated as dQ = dE - dW dQ = dE + dW dE = dQ + dW dW = dQ + dE dQ = dE - dW dQ = dE + dW dE = dQ + dW dW = dQ + dE ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following units is not present in both the vapor compression refrigeration system and absorption refrigeration system ? Expansion valve Compressor Condenser Refrigerator Expansion valve Compressor Condenser Refrigerator ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The kinetic energy of gas molecule is zero at 100°C 273°C 0°C -273°C 100°C 273°C 0°C -273°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In Joule-Thomson porous plug experiment, the None of these Entire apparatus is exposed to surroundings Temperature remains constant Enthalpy does not remain constant None of these Entire apparatus is exposed to surroundings Temperature remains constant Enthalpy does not remain constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change at equilibrium is Zero Positive Indeterminate Negative Zero Positive Indeterminate Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change of the reaction, H₂O(liquid) H₂O(gas), is termed as the enthalpy of Formation Vaporisation Formation Solution Formation Vaporisation Formation Solution ANSWER DOWNLOAD EXAMIANS APP