Chemical Engineering Thermodynamics During a reversible isothermal expansion of an ideal gas, the entropy change is +ve -ve ∞ +ve -ve ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done is a Property of the system State description of a system Point function Path function Property of the system State description of a system Point function Path function ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is affected by the temperature? All of these Free energy Activity co-efficient Fugacity All of these Free energy Activity co-efficient Fugacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following exemplifies an adiabatic process? Sudden bursting of a cycle tube Condensation of alcohol vapor Evaporation of water Melting of ice Sudden bursting of a cycle tube Condensation of alcohol vapor Evaporation of water Melting of ice ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pressure-enthalpy chart is useful in refrigeration. The change in internal energy of an ideal fluid used in ideal refrigeration cycle is Positive Negative Zero Infinity Positive Negative Zero Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents a reversible __________ process. Isometric Isentropic Isobaric Polytropic Isometric Isentropic Isobaric Polytropic ANSWER DOWNLOAD EXAMIANS APP
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