Chemical Engineering Thermodynamics At a given temperature, the volume of a gas dissolved in a solvent __________ with increase in pressure. May increase or decrease; depends on the gas Increases Decreases Remains unchanged May increase or decrease; depends on the gas Increases Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The molar excess Gibbs free energy, gE, for a binary liquid mixture at T and P is given by, (gE/RT) = A . x₁. x₂, where A is a constant. The corresponding equation for ln y₁, where y₁ is the activity co-efficient of component 1, is Ax₂ A . x₂² Ax₁ Ax₁² Ax₂ A . x₂² Ax₁ Ax₁² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For a constant volume process dE = CpdT dE = CvdT dQ = dE + pdV dW = pdV dE = CpdT dE = CvdT dQ = dE + pdV dW = pdV ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics When pressure is applied on the system, ice ⟷ water, then More ice will be formed Equilibrium can not be established Evaporation of water will take place More water will be formed More ice will be formed Equilibrium can not be established Evaporation of water will take place More water will be formed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Requisites of a reversible process is that the System and surroundings pressure be equal Friction in the system should be absent None of these System and surroundings temperature be equal System and surroundings pressure be equal Friction in the system should be absent None of these System and surroundings temperature be equal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Efficiency of a Carnot engine working between temperatures T₁ and T₂ (T₁ < T₂) is (T₂ - T₁)/T₁ (T₁ - T₂)/T₂ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ (T₂ - T₁)/T₁ (T₁ - T₂)/T₂ (T₂ - T₁)/T₂ (T₁ - T₂)/T₁ ANSWER DOWNLOAD EXAMIANS APP
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