Chemical Reaction Engineering A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction. Less than Equal to or more than More than Equal to Less than Equal to or more than More than Equal to ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Ionic reactions occur in Solutions Liquid state only Any state Solid state only Solutions Liquid state only Any state Solid state only ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For reaction, P + 2 → 3R, molar rate of consumption of P is Same as that of Q Half of that of Q 2/3rd of that of Q Double of that of Q Same as that of Q Half of that of Q 2/3rd of that of Q Double of that of Q ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An irreversible aqueous phase reaction, A + B → P, is carried out in an adiabatic mixed flow reactor. A feed containing 4kmole/m³ of each A and B enters the reactor at 8m³ /hr. If the temperature of the exit stream is never to exceed 390 K, what is the maximum inlet feed temperature allowed?(Data: Heat of reaction = - 50 kJ/mole, Density of the reacting mixture = 1000kg/m³, Specific heat of reacting mixture = 2kJ/kg.K)The above data can be assumed to be independent of temperature and composition. 290 190 490 390 290 190 490 390 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants) A+N A-N N A A+N A-N N A ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Rate of a chemical reaction is not affected by the Catalyst Temperature Reactant's concentration Number of molecules of reactants taking part in the reaction Catalyst Temperature Reactant's concentration Number of molecules of reactants taking part in the reaction ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS