Chemical Reaction Engineering In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will Become one fourth Remain the same Be halved Also be doubled Become one fourth Remain the same Be halved Also be doubled ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst in a chemical reaction Alters the reaction mechanism All of these Decreases the activation energy Increases the frequency of collisions of reacting species Alters the reaction mechanism All of these Decreases the activation energy Increases the frequency of collisions of reacting species ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature. Much lower Lower Much higher Higher Much lower Lower Much higher Higher ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The experimentally determined overall order of the reaction, A + B → C + D, is two. Then the Reaction is elementary but the molecularity may not be 2 Reaction is elementary with a molecularity of 2 Reaction may be elementary with molecularity of 2 Molecularity of the reaction is 2, but the reaction may not be elementary Reaction is elementary but the molecularity may not be 2 Reaction is elementary with a molecularity of 2 Reaction may be elementary with molecularity of 2 Molecularity of the reaction is 2, but the reaction may not be elementary ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering With the same reaction time, initial concentration and feed rate, the reaction 2A → B is carried out separately in CSTR and P.F. reactor of equal volumes. The conversion will be Same in both the reactors Data insufficient; can't be predicted Higher in P.F. reactor Higher in CSTR Same in both the reactors Data insufficient; can't be predicted Higher in P.F. reactor Higher in CSTR ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering reactant and product streams). The amount of heat to be removed is 5/3 kW 2/3 kW 4kW 1kW 5/3 kW 2/3 kW 4kW 1kW ANSWER DOWNLOAD EXAMIANS APP
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