Chemical Engineering Thermodynamics When a gas in a vessel expands, its internal energy decreases. The process involved is Isothermal Irreversible Reversible Adiabatic Isothermal Irreversible Reversible Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The variation of heat of reaction with temperature at constant pressure is given by the __________ law. None of these Kelvin's Antonie's Kirchoffs None of these Kelvin's Antonie's Kirchoffs 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 Decreased COP No change in the value of COP Increased or decreased COP ; depending upon the type of refrigerant Enhanced COP Decreased COP No change in the value of COP Increased or decreased COP ; depending upon the type of refrigerant Enhanced COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clausius - Clayperon equation is applicable to __________ equilibrium processes. All of the listed here Solid-liquid Liquid-vapor Solid-vapor All of the listed here Solid-liquid Liquid-vapor Solid-vapor ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T) approaches Zero Infinity Unity None of these Zero Infinity Unity None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy change in case of reversible adiabatic process is Zero Maximum Indeterminate Minimum Zero Maximum Indeterminate Minimum ANSWER DOWNLOAD EXAMIANS APP
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