Chemical Reaction Engineering The rate constant of a chemical reaction increases by 100 times when the temperature is increased from 400 °K to 500 °K. Assuming transition state theory is valid, the value of E/R is 8987°K 8764°K 9210°K 8621°K 8987°K 8764°K 9210°K 8621°K ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a catalyst increases the rate of chemical reaction, the rate constant Increases Becomes infinite Remains constant Decreases Increases Becomes infinite Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a high liquid hold up is required in a reactor for gas liquid reaction, use __________ coloumn. Packed Bubble Tray Spray Packed Bubble Tray Spray ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Differential method for analysing the kinetic data is used For testing complicated mechanisms None of these When the data are scattered When rate expressions are very simple For testing complicated mechanisms None of these When the data are scattered When rate expressions are very simple ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ? 43834 2 4 16 43834 2 4 16 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is 0.5 1 Data insufficient, can't be predicted 0.33 0.5 1 Data insufficient, can't be predicted 0.33 ANSWER DOWNLOAD EXAMIANS APP
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