Chemical Engineering Thermodynamics When a gas is subjected to adiabatic expansion, it gets cooled due to Decrease in temperature Decrease in velocity Decrease in kinetic energy Energy spent in doing work Decrease in temperature Decrease in velocity Decrease in kinetic energy Energy spent in doing work ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absolute zero temperature signifies the None of these Temperature of the heat reservoir to which a Carnot engine rejects no heat Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in None of these Temperature of the heat reservoir to which a Carnot engine rejects no heat Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of I₂ Increase the partial pressure of H₂ Not effect the equilibrium conditions Increase the total pressure and hence shift the equilibrium towards the right Increase the partial pressure of I₂ Increase the partial pressure of H₂ Not effect the equilibrium conditions ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Not possible to predict Very large compared to that for en-dothermic reaction Negative Zero Not possible to predict Very large compared to that for en-dothermic reaction Negative Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Partial molar free energy of an element A in solution is same as its Activity co-efficient Fugacity Activity Chemical potential Activity co-efficient Fugacity Activity Chemical potential ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In polytropic process (PVn = constant), if n = 1; it means a/an __________ process. Adiabatic None of these Isothermal Reversible Adiabatic None of these Isothermal Reversible ANSWER DOWNLOAD EXAMIANS APP
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