Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model. Plug flow Mixed flow Tank in series Dispersion Plug flow Mixed flow Tank in series Dispersion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are 11 & 2 2 && 2 2 & 1 1 & 1 11 & 2 2 && 2 2 & 1 1 & 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A batch reactor suffers from following disadvantage. Poor product quality control High labour and handling cost High shutdown time requirement for emptying, cleaning and refilling All of these Poor product quality control High labour and handling cost High shutdown time requirement for emptying, cleaning and refilling All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half life period of a first order irreversible reaction A → B is K/2 Ln 0.5/k Ln k/2 Ln 2/k K/2 Ln 0.5/k Ln k/2 Ln 2/k ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following chemical reactions will be favoured by low pressure ? N₂ + O₂ ⇋ 2NO 2HI ⇋ H₂ + I₂ N₂O₂ ⇋ 2NO₂ None of these N₂ + O₂ ⇋ 2NO 2HI ⇋ H₂ + I₂ N₂O₂ ⇋ 2NO₂ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The ratio of volume of mixed reactor to the volume of P.F.R. (for identical flow rate, feed composition and conversion) for zero order reaction is 1 ∞ > 1 1 ∞ > 1 ANSWER DOWNLOAD EXAMIANS APP
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