Chemical Reaction Engineering In an ideal tubular-flow reactor All of these There is no mixing in longitudinal direction There is a uniform velocity across the radius Mixing takes place in radial direction All of these There is no mixing in longitudinal direction There is a uniform velocity across the radius Mixing takes place in radial direction 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 What is the dispersion number for a CSTR? 0 ∞ < 1 1 0 ∞ < 1 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant) Independent of temperature None of these ∝ 1/CA ∝ CA Independent of temperature None of these ∝ 1/CA ∝ CA ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction 1 3 2 1 3 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The dimensions of rate constant for reaction 3A → B are (l/gm mole)/min. Therefore the reaction order is 1 2 3 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
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