Chemical Reaction Engineering Helium-mercury method can be used to determine the __________ of the catalyst particle. Pore volume All of these Porosity Solid density Pore volume All of these Porosity Solid density ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An exothermic reaction takes place in an adiabatic reactor. The product temperature __________ reactor feed temperature. May be greater or less than Is always equal to Is always less than Is always greater than May be greater or less than Is always equal to Is always less than Is always greater than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If in the gaseous phase reaction, N₂O₄ ⇋ 2NO₂, x is the part of N₂O₄ which dissociates, then the number of molecules at equilibrium will be (1 + x) (1 - x)² (1 - x) (1 + x)² (1 + x) (1 - x)² (1 - x) (1 + x)² ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The eddy diffusivity for a liquid in plug flow must be 1 0 ∞ Between 0 and 1 1 0 ∞ Between 0 and 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle) Increases Decreases Changes unpredictably Remains unaltered Increases Decreases Changes unpredictably Remains unaltered ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The most suitable reactor for carrying out an auto-thermal reaction is a Semi-batch reactor Batch reactor CSTR Plug-flow reactor Semi-batch reactor Batch reactor CSTR Plug-flow reactor ANSWER DOWNLOAD EXAMIANS APP
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