Chemical Engineering Thermodynamics In the reaction; N₂ + O₂ ⇋ 2NO, increasing the pressure will result in Shifting the equilibrium towards right Shifting the equilibrium towards left No change in equilibrium condition None of these Shifting the equilibrium towards right Shifting the equilibrium towards left No change in equilibrium condition None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature after each stage. The intermediate pressure for the minimum total work requirement should be equal to the __________ mean of P₁ and P₂.(where, P₁ and P₂ are initial and final pressures respectively) Arithmetic Logarithmic Geometric Harmonic Arithmetic Logarithmic Geometric Harmonic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Pick out the extensive property out of the following. Surface tension Refractive index Free energy Specific heat Surface tension Refractive index Free energy Specific heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The fusion of a crystalline solid at its melting point to form a liquid at the same temperature is accompanied by Decrease of entropy No change in enthalpy Decrease in enthalpy corresponding to evolution of heat Increase in enthalpy corresponding to absorption of heat Decrease of entropy No change in enthalpy Decrease in enthalpy corresponding to evolution of heat Increase in enthalpy corresponding to absorption of heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At 60° C, vapour pressure of methanol and water are 84.562 kPa and 19.953 kPa respectively. An aqueous solution of methanol at 60° C exerts a pressure of 39.223 kPa; the liquid phase and vapour phase mole fractions of methanol are 0.1686 and 0.5714 respectively. Activity co-efficient of methanol is 1.572 4.238 3.389 1.9398 1.572 4.238 3.389 1.9398 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy. Either B or C; depends on the type of alloy Equal to More than Less than Either B or C; depends on the type of alloy Equal to More than Less than ANSWER DOWNLOAD EXAMIANS APP
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