Chemical Engineering Thermodynamics Work done may be calculated by the expression ∫p dA for __________ processes. Neither A nor B Both A and B Non-flow reversible Adiabatic Neither A nor B Both A and B Non-flow reversible Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Out of the following refrigration cycles, which one has the minimum COP (Co-efficient of performance)? Air cycle Carnot cycle Vapour compression with a reversible expansion engine Ordinary vapour compression cycle Air cycle Carnot cycle Vapour compression with a reversible expansion engine Ordinary vapour compression cycle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics "The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture". This is Henry's law The statement as per Gibbs-Helmholtz None of these Called Lewis-Randall rule Henry's law The statement as per Gibbs-Helmholtz None of these Called Lewis-Randall rule ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in temperature, the internal energy of a substance Remains unchanged Increases May increase or decrease; depends on the substance Decreases Remains unchanged Increases May increase or decrease; depends on the substance Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Absolute zero temperature signifies the Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects no heat None of these Temperature of the heat reservoir to which a Carnot engine rejects all the heat that is taken in Minimum temperature attainable Temperature of the heat reservoir to which a Carnot engine rejects no heat None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An irreversible process Is an idealised visualisation of behaviour of a system Yields the maximum amount of work Yields an amount of work less than that of a reversible process Is the analog of linear frictionless motion in machines Is an idealised visualisation of behaviour of a system Yields the maximum amount of work Yields an amount of work less than that of a reversible process Is the analog of linear frictionless motion in machines ANSWER DOWNLOAD EXAMIANS APP
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