Chemical Reaction Engineering According to Arhenious equation of temperature dependency of rate constant for an elementary reaction K ∝ e-E/RT None of these K ∝ √T K ∝ T e-E/RT K ∝ e-E/RT None of these K ∝ √T K ∝ T e-E/RT ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Photo-chemical reactions occur in presence of Monochromatic radiation only Darkness Sunlight Solid catalysts Monochromatic radiation only Darkness Sunlight Solid catalysts ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The response curve for a step input signal from a reactor is called C-curve. The variance of C-curve in a 'tanks in series model' comprising of 'm' tanks is equal to 1/m m² m √m 1/m m² m √m ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering With increase in temperature, the rate constant obeying Arhenious equation Increases Decreases exponentially Decreases Can either increase or decrease ; depends on the frequency factor Increases Decreases exponentially Decreases Can either increase or decrease ; depends on the frequency factor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a homogeneous reaction of nth order, the dimension of the rate constant is given by None of these L/(time)n (concentration)1 - n/(time) (concentration)n - 1/(time) None of these L/(time)n (concentration)1 - n/(time) (concentration)n - 1/(time) ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length Increases Is at the highest allowable temperature throughout Decreases First increases and then decreases Increases Is at the highest allowable temperature throughout Decreases First increases and then decreases ANSWER DOWNLOAD EXAMIANS APP
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