Chemical Reaction Engineering When the reaction is dominated by in-traparticle diffusion, the apparent order of reaction (nD) as measured is related to the true order (n) as None of these ND = (n + 1)/2 ND = n + 1 ND = n/2 None of these ND = (n + 1)/2 ND = n + 1 ND = n/2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The catalyst in a second order reversible reaction increases the rate of the forward reaction And decreases that of backward reaction Only To a greater extent than that of the backward reaction And backward reaction equally And decreases that of backward reaction Only To a greater extent than that of the backward reaction And backward reaction equally ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is not endothermic in nature? Steam reforming of naphtha Thermal cracking of fuel oil Gasification of carbon Combustion of sulphur Steam reforming of naphtha Thermal cracking of fuel oil Gasification of carbon Combustion of sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering BET apparatus Operates at very high pressure None of these Measures the catalyst surface area directly Is made entirely of stainless steel Operates at very high pressure None of these Measures the catalyst surface area directly Is made entirely of stainless steel 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 What is the order of a chemical reaction whose rate is deter-mined by the variation of one concentration term only? Second Zero First Third Second Zero First Third ANSWER DOWNLOAD EXAMIANS APP
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