Chemical Reaction Engineering In flow reactors, the performance equations interrelate the rate of reaction to the Feed rate Reactor volume Extent of reaction All of these Feed rate Reactor volume Extent of reaction All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering What is the unit of the rate constant in a chemical reaction in which 10% of the reactant decomposes in one hour, 20% in two hours, 30% in three hours and so on? Moles/litre.second Litre/second Litre/mole.second Litre/mole Moles/litre.second Litre/second Litre/mole.second Litre/mole ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For identical flow rate and feed composition, X plug flow reactors (PER) in series with a total volume V gives the same conversion as single PFR of volume V PFR of volume V/X CSTR of volume V/X CSTR of volume V PFR of volume V PFR of volume V/X CSTR of volume V/X CSTR of volume V ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering At a given value of E/R (ratio of activation energy and gas constant), the ratio of the rate constants at 500°K and 400°K is 2, if Arrhenious law is used. What will be this ratio, if transition state theory is used with the same value of E/R? 1.6 2 2.5 2.24 1.6 2 2.5 2.24 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a __________ order reaction, the units of rate constant and rate of reaction are the same. Zero Second Fractional First Zero Second Fractional First ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Batch process is preferred over continuous process, when the Same equipment can not be used for several processes of the same nature Product yields and quality can not be achieved in continuous process, because of long residence time All of these Sales demand of product is not steady Same equipment can not be used for several processes of the same nature Product yields and quality can not be achieved in continuous process, because of long residence time All of these Sales demand of product is not steady ANSWER DOWNLOAD EXAMIANS APP
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