Chemical Reaction Engineering Which of the following is a characteristic of an ideal plug flow reactor? Flat velocity profile Axial dispersion None of these Uniform mixing Flat velocity profile Axial dispersion None of these Uniform mixing ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The single parameter model proposed for describing non-ideal flow is the __________ model. Dispersion Both A & B Neither A nor B Tank in series Dispersion Both A & B Neither A nor B Tank in series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Photo-chemical reactions occur in presence of Monochromatic radiation only Solid catalysts Darkness Sunlight Monochromatic radiation only Solid catalysts Darkness Sunlight ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For all positive reaction orders for a particular duty, Density variation during reaction affects design Reactor size is independent of the type of flow Ratio of the volume of the mixed reactor to that of the plug-flow reactor decreases with order Mixed reactor is always larger than the plug-flow reactor Density variation during reaction affects design Reactor size is independent of the type of flow Ratio of the volume of the mixed reactor to that of the plug-flow reactor decreases with order Mixed reactor is always larger than the plug-flow reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following factors control the deactivation of a porous catalyst pellet? All of these Decay reactions Pore diffusion Form of surface attack by poison All of these Decay reactions Pore diffusion Form of surface attack by poison ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will Decrease Remain same Increase Data in insufficient; can't be predicted Decrease Remain same Increase Data in insufficient; can't be predicted ANSWER DOWNLOAD EXAMIANS APP
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