Chemical Reaction Engineering A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant) ∝ 1/CA ∝ CA None of these Independent of temperature ∝ 1/CA ∝ CA None of these Independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Backmixing is most predominant in A single CSTR A well stirred batch reactor A plug-flow reactor CSTR's connected in series A single CSTR A well stirred batch reactor A plug-flow reactor CSTR's connected in series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction between oxygen and organic material is a/an __________ reaction. Endothermic Photochemical Biochemical Exothermic Endothermic Photochemical Biochemical Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The irreversible reaction is a special case of reversible reaction, if the Reactant concentration at equilibrium condition is zero All of these Equilibrium constant is 1 Conversion of the reactant at equilibrium condition is zero Reactant concentration at equilibrium condition is zero All of these Equilibrium constant is 1 Conversion of the reactant at equilibrium condition is zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance. Chemical reaction Diffusion through ash layer Film diffusion Either A, B or C Chemical reaction Diffusion through ash layer Film diffusion Either A, B or C ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of calcination of limestone, CaCO₃ CaO + CO₂, the addition of more of CaO will result in __________ in the concentration of CO₂. Increase No change Decrease Unpredictable from the data Increase No change Decrease Unpredictable from the data ANSWER DOWNLOAD EXAMIANS APP
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