Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = 0 Ds = Constant Ds > 0 Ds <0 Ds = 0 Ds = Constant Ds > 0 Ds <0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Equation which relates pressure, volume and temperature of a gas is called the None of these Ideal gas equation Equation of state Gibbs Duhem equation None of these Ideal gas equation Equation of state Gibbs Duhem equation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will Decrease the partial pressure of HI None of these Diminish the degree of dissociation of HI Increase the partial pressure of I₂ Decrease the partial pressure of HI None of these Diminish the degree of dissociation of HI Increase the partial pressure of I₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Entropy of the system decreases, when Snow melts into water A gas expands spontaneously from high pressure to low pressure Both B & C Water is converted into ice Snow melts into water A gas expands spontaneously from high pressure to low pressure Both B & C Water is converted into ice ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Free energy change of mixing two liquid substances is a function of the Temperature only Quantities of the constituents only All of these Concentration of the constituents only Temperature only Quantities of the constituents only All of these Concentration of the constituents only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Negative Zero 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 ANSWER DOWNLOAD EXAMIANS APP
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