Chemical Reaction Engineering A batch reactor is Least expensive to operate for a given rate Suitable for liquid phase reactions involving small production rate Most suitable for very large production rate Suitable for gas-phase reactions on commercial scale Least expensive to operate for a given rate Suitable for liquid phase reactions involving small production rate Most suitable for very large production rate Suitable for gas-phase reactions on commercial scale ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In which of the following reactions, thee-quilibrium will shift to the right, if the total pressure is increased? N₂ + O₂ ⇋ 2NO H₂ + Cl₂ ⇋ 2HCl H₂ + I₂ ⇋ 2HI N₂O₄ ⇋ 2 NO₂ N₂ + O₂ ⇋ 2NO H₂ + Cl₂ ⇋ 2HCl H₂ + I₂ ⇋ 2HI N₂O₄ ⇋ 2 NO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction occurs, when the energy of the reacting molecules is __________ the activation energy of reaction. Equal to Less than More than Equal to or more than Equal to Less than More than Equal to or more than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A photochemical reaction is Initiated by light All of these Accompanied with emission of light Catalysed by light Initiated by light All of these Accompanied with emission of light Catalysed by light ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A backmix reactor Is most suitable for gas phase reaction Is same as plug-flow reactor Is same as ideal stirred tank reactor Employs mixing in axial direction only Is most suitable for gas phase reaction Is same as plug-flow reactor Is same as ideal stirred tank reactor Employs mixing in axial direction only ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant) Independent of temperature None of these ∝ CA ∝ 1/CA Independent of temperature None of these ∝ CA ∝ 1/CA ANSWER DOWNLOAD EXAMIANS APP
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