Chemical Reaction Engineering The order of a chemical reaction is Always equal to the total stoichiometric number of reactants An experimentally determined quantity Never fractional None of these Always equal to the total stoichiometric number of reactants An experimentally determined quantity Never fractional None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering BET apparatus Is made entirely of stainless steel Measures the catalyst surface area directly None of these Operates at very high pressure Is made entirely of stainless steel Measures the catalyst surface area directly None of these Operates at very high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst. Increases Unpredictable from the data Decreases Remains unaffected Increases Unpredictable from the data Decreases Remains unaffected ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is ∞ 1 >1 ≥1 ∞ 1 >1 ≥1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reactions with low activation energy are Non-spontaneous Always spantaneous Fast Slow Non-spontaneous Always spantaneous Fast Slow ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Transition state theory relates the above quantities as K ∝ √T K ∝ T1.5 K ∝ T.eE/RT K ∝ e-E/RT K ∝ √T K ∝ T1.5 K ∝ T.eE/RT K ∝ e-E/RT ANSWER DOWNLOAD EXAMIANS APP
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