Chemical Engineering Thermodynamics In a reversible process DE - dW = Tds DW - dE = Tds Tds - dW + dE >0 Tds = dE + dW DE - dW = Tds DW - dE = Tds Tds - dW + dE >0 Tds = dE + dW ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a heat engine working on Carnot cycle between two temperature levels depends upon the Two temperatures only Mass of the working fluid Pressure of working fluid Mass and pressure both of the working fluid Two temperatures only Mass of the working fluid Pressure of working fluid Mass and pressure both of the working fluid ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics What happens in a reversible adiabatic expansion process? Heating takes place Pressure is constant Cooling takes place Temperature is constant Heating takes place Pressure is constant Cooling takes place Temperature is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a reversible process ? Atmospheric pressure vaporisation of water at 100°C Expansion of an ideal gas against constant pressure None of these Solution of NaCl in water at 50°C Atmospheric pressure vaporisation of water at 100°C Expansion of an ideal gas against constant pressure None of these Solution of NaCl in water at 50°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a homogeneous solution, the fugacity of a component depends upon the Pressure All of these Temperature Composition Pressure All of these Temperature Composition ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absolute zero temperature signifies the Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in Temperature of the heat reservoir to which a Carnot engine rejects no heat None of these Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in Temperature of the heat reservoir to which a Carnot engine rejects no heat None of these ANSWER DOWNLOAD EXAMIANS APP
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