Chemical Engineering Thermodynamics What happens in a reversible adiabatic expansion process? Pressure is constant Cooling takes place Heating takes place Temperature is constant Pressure is constant Cooling takes place Heating takes place Temperature is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The amount of heat required to decompose a compound into its elements is __________ the heat of formation of that compound from its elements. Same as More than Not related to Less than Same as More than Not related to Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When dilute aqueous solutions of two salts are mixed, the process is associated with Increase in temperature Decrease in temperature Change in temperature which is a function of composition No change in temperature Increase in temperature Decrease in temperature Change in temperature which is a function of composition No change in temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The compressibility factor of a gas is given by (where, V₁ = actual volume of the gas V₂ = gas volume predicted by ideal gas law ) V₂/V₁ V₁/V₂ V₁-V₂ V₁.V₂ V₂/V₁ V₁/V₂ V₁-V₂ V₁.V₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy is a measure of the __________ of a system. Orderly behaviour None of these Disorder Temperature changes only Orderly behaviour None of these Disorder Temperature changes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics One mole of nitrogen at 8 bar and 600 K is contained in a piston-cylinder arrangement. It is brought to 1 bar isothermally against a resisting pressure of 1 bar. The work done (in Joules) by the gas is 10373 4364.9 4988.4 30554 10373 4364.9 4988.4 30554 ANSWER DOWNLOAD EXAMIANS APP
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