Chemical Reaction Engineering The performance equations for constant density systems are identical for P.F.R. and batch reactor P.F.R, batch reactor and backmix reactor Batch reactor and backmix reactor P.F.R. and backmix reactor P.F.R. and batch reactor P.F.R, batch reactor and backmix reactor Batch reactor and backmix reactor P.F.R. and backmix reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of a P.F.R., there Should not be any mixing along the flow path Neither A nor B May be lateral mixing of fluid Both A and B Should not be any mixing along the flow path Neither A nor B May be lateral mixing of fluid Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion. Increase No change Decrease Either A or B, depends on the type of reaction Increase No change Decrease Either A or B, depends on the type of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter, when the __________ is the controlling resistance. Chemical reaction Either A, B or C Film diffusion Diffusion through ash layer Chemical reaction Either A, B or C Film diffusion Diffusion through ash layer ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ gas is normally employed in B.E.T.method of finding out the surface area of catalyst. N₂ CO₂ He H₂ N₂ CO₂ He H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The size of plug flow reactor (PFR) for all positive reaction orders and for any given duty, is __________ that of mixed reactor. Unpredictable from the data Smaller than Greater than Equal to Unpredictable from the data Smaller than Greater than Equal to ANSWER DOWNLOAD EXAMIANS APP
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