Chemical Reaction Engineering __________ catalytic reaction is involved in the thermal cracking of gas oil. Homogeneous non Heterogeneous non Homogeneous Heterogeneous Homogeneous non Heterogeneous non Homogeneous Heterogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a catalyst increases the rate of forward reaction, the value of rate constant Decreases Remain same Increases Becomes infinite Decreases Remain same Increases Becomes infinite ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When the density of the reaction mixture is constant in a chemical reaction, the ratio of the mean residence time to space time is < 1 1 > 1 < 1 1 > 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors. Conversion in both will be the same but concentrations will be different None of these Both conversion as well as concentration are same Both the conversion as well as concentrations will be different Conversion in both will be the same but concentrations will be different None of these Both conversion as well as concentration are same Both the conversion as well as concentrations will be different ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The units of frequency factor in Arhenious equation Are cycles per unit time Depend on the order of the reaction Depend on temperature, pressure etc. of the reaction Are the same as those of the rate constant Are cycles per unit time Depend on the order of the reaction Depend on temperature, pressure etc. of the reaction Are the same as those of the rate constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction. Order Molecularity Overall order None of these Order Molecularity Overall order None of these ANSWER DOWNLOAD EXAMIANS APP
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