Chemical Engineering Thermodynamics In the reaction, represented by, 2SO₂ + O₂ ⇋ 2SO₃; ΔH = - 42 kcal; the forward reaction will be favoured by Low temperature Both A and B High pressure Neither A nor B Low temperature Both A and B High pressure Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Enthalpy changes over a constant pressure path are always zero for __________ gas. A real An easily liquefiable A perfect Any A real An easily liquefiable A perfect Any ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The gas law (PV = RT) is true for an __________ change. Isothermal Neither A nor B Both A & B Adiabatic Isothermal Neither A nor B Both A & B Adiabatic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Enthalpy 'H' is defined as None of these H = E - PV H - E = PV H = F - TS None of these H = E - PV H - E = PV H = F - TS ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At the critical point of a substance There is no distinction between liquid and vapour phases The surface tension vanishes All of these Liquid and vapour have the same density There is no distinction between liquid and vapour phases The surface tension vanishes All of these Liquid and vapour have the same density ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the minimum value of COP for a given refrigeration effect? Ordinary vapour-compression cycle Air refrigeration cycle Reverse Carnot cycle Vapour-compression process with a reversible expansion engine Ordinary vapour-compression cycle Air refrigeration cycle Reverse Carnot cycle Vapour-compression process with a reversible expansion engine ANSWER DOWNLOAD EXAMIANS APP
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