Chemical Reaction Engineering The concentration of A in a first order reaction, A → B, decreases Logarithmically with time Very abruptly towards the end of the reaction Exponentially with time Linearly with time Logarithmically with time Very abruptly towards the end of the reaction Exponentially with time Linearly with time ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following curves shows the effect of temperature on the extent of gas-solid adsorption at a given pressure? Langmuir adsorption isotherm Adsorption isobar Freundlich adsorption isotherm None of these Langmuir adsorption isotherm Adsorption isobar Freundlich adsorption isotherm None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The single parameter model proposed for describing non-ideal flow is the __________ model. Tank in series Dispersion Both A & B Neither A nor B Tank in series Dispersion Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate of reaction does not decrease appreciably as the reaction proceeds in case of __________ reactions. Autocatalytic Endothermic Autothermal Exothermic Autocatalytic Endothermic Autothermal Exothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Kinetics of a catalytic reaction can be best studied on a/an __________ reactor. Integral (plug flow) Differential (flow) Either A, B and C Mixed Integral (plug flow) Differential (flow) Either A, B and C Mixed ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a fluidised bed reactor, the most suitable/relevant model is a __________ model. None of these Bubbling bed Tank in series Plug flow None of these Bubbling bed Tank in series Plug flow ANSWER DOWNLOAD EXAMIANS APP
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