Chemical Reaction Engineering Photo-chemical reactions occur in presence of Sunlight Monochromatic radiation only Solid catalysts Darkness Sunlight Monochromatic radiation only Solid catalysts Darkness ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The catalytic converter for conversion of SO₂ to SO₃ by contact process should have a feed with SO₂ content between 20-25% 2-5% 7-10% 12-15% 20-25% 2-5% 7-10% 12-15% ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of staged packed bed reactors carrying out exothermic reaction, use High recycle for pure gas Cold shot operations for a dilute solution requiring large preheating to bring the stream upto the reaction temperature Plug flow for dilute liquid requiring no large preheating of feed All of these High recycle for pure gas Cold shot operations for a dilute solution requiring large preheating to bring the stream upto the reaction temperature Plug flow for dilute liquid requiring no large preheating of feed All of these 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 Remain same Data in insufficient; can't be predicted Increase Decrease Remain same Data in insufficient; can't be predicted Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in Gland Blood Intestine Saliva Gland Blood Intestine Saliva ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ explains the mechanism of catalysis. Collision theory Activated complex theory Thermodynamics None of these Collision theory Activated complex theory Thermodynamics None of these ANSWER DOWNLOAD EXAMIANS APP
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