Chemical Reaction Engineering Arhenious equation shows the variation of __________ with temperature. Reaction rate Rate constant Frequency factor Energy of activation Reaction rate Rate constant Frequency factor Energy of activation ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Space velocity Describes the extensive operating characteristics of a tubular flow reactor All of these Is the maximum feed rate pre unit volume of reactor for a given conversion Is a measure of the ease of the reaction Describes the extensive operating characteristics of a tubular flow reactor All of these Is the maximum feed rate pre unit volume of reactor for a given conversion Is a measure of the ease of the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When the density of the reaction mixture is constant in a chemical reaction, the ratio of the mean residence time to space time is > 1 < 1 1 > 1 < 1 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate at which a chemical substance reacts is proportional to its Molecular weight Equivalent weight Active mass None of these Molecular weight Equivalent weight Active mass None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are Of different sizes Of such size that the ratio of their volumes is < 5 Equal in size None of these Of different sizes Of such size that the ratio of their volumes is < 5 Equal in size None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model. Tank in series Plug flow Dispersion Mixed flow Tank in series Plug flow Dispersion Mixed flow ANSWER DOWNLOAD EXAMIANS APP
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