Chemical Engineering Thermodynamics Linde gas liquefaction process employs cooling At constant pressure By throttling By expansion in an engine None of these At constant pressure By throttling By expansion in an engine None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas can be liquified by pressure alone only, when its temperature is __________ its critical temperature. Less than Less than or equal to More than Equal to or higher than Less than Less than or equal to More than Equal to or higher than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Throttling process is a/an __________ process. Reversible and constant entropy Irreversible and constant enthalpy Reversible and constant enthalpy Reversible and isothermal Reversible and constant entropy Irreversible and constant enthalpy Reversible and constant enthalpy Reversible and isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy, which is a measure of the disorder of a system is Independent of pressure All of these Zero at absolute zero temperature for a perfect crystalline substance Independent of temperature Independent of pressure All of these Zero at absolute zero temperature for a perfect crystalline substance Independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a reversible chemical reaction (where, Δx = number of moles of products-number of moles of reactants ) All of these Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero) Pressure has no effect on equilibrium, when Δn = 0 Addition of inert gas favours the forward reaction, when Δx is positive All of these Addition of inert gas has no effect on the equilibrium constant at constant volume for any value of Δx (+ ve, - ve) or zero) Pressure has no effect on equilibrium, when Δn = 0 Addition of inert gas favours the forward reaction, when Δx is positive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compound having large heat of formation is Less stable Either more or less stable ; depends on the compound More stable Not at all stable (like nascent O₂) Less stable Either more or less stable ; depends on the compound More stable Not at all stable (like nascent O₂) ANSWER DOWNLOAD EXAMIANS APP
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