Chemical Engineering Thermodynamics Helmholtz free energy (A) is defined as A = E - TS A = H + TS None of these A = H - TS A = E - TS A = H + TS None of these A = H - TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the reaction, H₂ +I₂ ⇋ 2HI, addition of an inert gas will Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right Not effect the equilibrium conditions Increase the partial pressure of H₂ Increase the partial pressure of I₂ Increase the total pressure and hence shift the equilibrium towards the right Not effect the equilibrium conditions Increase the partial pressure of H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change given by, ΔS = nR ln (V₂/V₁) + nCv ln (T₂/T₁) is valid for Heating of a substance Reversible isothermal volume change Simultaneous heating and expansion of an ideal gas Cooling of a substance Heating of a substance Reversible isothermal volume change Simultaneous heating and expansion of an ideal gas Cooling of a substance ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For the reversible exothermic reaction, N₂ + 3H₂ ⇋ 2NH₃, increase of pressure would Neither A nor B Shift the equilibrium towards right Both B and C Give higher yield of NH₃ Neither A nor B Shift the equilibrium towards right Both B and C Give higher yield of NH₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Enthalpy 'H' is defined as H - E = PV None of these H = F - TS H = E - PV H - E = PV None of these H = F - TS H = E - PV ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Work done in an adiabatic process between two states depends on the End states only Rate of heat transmission Initial state only None of these End states only Rate of heat transmission Initial state only None of these ANSWER DOWNLOAD EXAMIANS APP
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