Chemical Engineering Thermodynamics __________ increases with increase in pressure. Both A and B Neither A nor B The melting point of wax The boiling point of a liquid Both A and B Neither A nor B The melting point of wax The boiling point of a liquid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics It is desired to bring about a certain change in the state of a system by performing work on the system under adiabatic conditions. Work alone can not bring out such a change of state More information is needed to conclude anything about the path dependence or otherwise of the work needed The amount of work needed is path dependent The amount of work needed is independent of path Work alone can not bring out such a change of state More information is needed to conclude anything about the path dependence or otherwise of the work needed The amount of work needed is path dependent The amount of work needed is independent of path ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Claude gas liquefaction process employs cooling None of these By throttling By expansion in an engine At constant pressure None of these By throttling By expansion in an engine At constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Clayperon equation deals with the Calculation of ΔF for spontaneous phase change Effect of an inert gas on vapour pressure Temperature dependence of heat of phase transition Rate of change of vapour pressure with temperature Calculation of ΔF for spontaneous phase change Effect of an inert gas on vapour pressure Temperature dependence of heat of phase transition Rate of change of vapour pressure with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a real gas, the chemical potential is given by RT dlnf R dlnf None of these RT dlnP RT dlnf R dlnf None of these RT dlnP ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is 1.572 3.389 1.9398 4.238 1.572 3.389 1.9398 4.238 ANSWER DOWNLOAD EXAMIANS APP
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