Chemical Reaction Engineering The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from L.l.to 10² 0.1 to 0.9 None of these L.0 to 10⁻⁸ L.l.to 10² 0.1 to 0.9 None of these L.0 to 10⁻⁸ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption. Chemical Both A and B Physical Neither A nor B Chemical Both A and B Physical Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is 1 ≥1 >1 ∞ 1 ≥1 >1 ∞ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a zero order reaction, the concentration of product increases with the Increase in initial concentration Total pressure Decrease in total pressure Increase of reaction time Increase in initial concentration Total pressure Decrease in total pressure Increase of reaction time ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is not endothermic in nature? Combustion of sulphur Steam reforming of naphtha Gasification of carbon Thermal cracking of fuel oil Combustion of sulphur Steam reforming of naphtha Gasification of carbon Thermal cracking of fuel oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In the converter of the contact process for the manufacture of H₂SO₄ the equilibrium conversion of SO₂ __________ (i) __________ with increase in temperature and __________ (ii) __________ with increase in the mole ratio of SO₂ to air. (i) increases (ii) increases (i) increases (ii) decreases (i) decreases (ii) decreases (i) decreases (ii) increases (i) increases (ii) increases (i) increases (ii) decreases (i) decreases (ii) decreases (i) decreases (ii) increases ANSWER DOWNLOAD EXAMIANS APP
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