Chemical Engineering Thermodynamics The intensive properties are None of these Molar volume, density, viscosity and boiling point Refractive index and surface tension Both A and B None of these Molar volume, density, viscosity and boiling point Refractive index and surface tension Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process dW = pdV dQ = dE + pdV dE = CvdT dE = CpdT dW = pdV dQ = dE + pdV dE = CvdT dE = CpdT ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity is most helpful in Representing actual behaviour of ideal gases The study of chemical equilibria involving gases at atmospheric pressure Representing actual behaviour of real gases None of these Representing actual behaviour of ideal gases The study of chemical equilibria involving gases at atmospheric pressure Representing actual behaviour of real gases None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)? Air cycle Vapour compression with a reversible expansion engine Carnot cycle Ordinary vapour compression cycle Air cycle Vapour compression with a reversible expansion engine Carnot cycle Ordinary vapour compression cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Lowering of condenser temperature (keeping the evaporator temperature constant) in case of vapour compression refrigeration system results in Increased or decreased COP ; depending upon the type of refrigerant Increased COP Same COP Decreased COP Increased or decreased COP ; depending upon the type of refrigerant Increased COP Same COP Decreased COP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics 1m³ of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be 174 K 35 K 274 K 154 K 174 K 35 K 274 K 154 K ANSWER DOWNLOAD EXAMIANS APP
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