Chemical Reaction Engineering B.E.T. method can be used to determine the __________ of a porous catalyst. Pore volume All of these Surface area Solid density Pore volume All of these Surface area Solid density ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The effect of increasing pressure on the gaseous equilibrium of the reaction 2X+3Y ⇋ 3X+2Y indicates that Pressure has no effect None of these Backward reaction is favoured Forward reaction is favoured Pressure has no effect None of these Backward reaction is favoured Forward reaction is favoured ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is an independent variable for a batch tank reactor with uniform concentration and temperature? None of these Diameter of the reactor Time Useful volume of the tank None of these Diameter of the reactor Time Useful volume of the tank ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Autocatalytic reactions are best carried out in a CSTR Recycle reactor Plug flow reactor CSTR in series CSTR Recycle reactor Plug flow reactor CSTR in series 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? 2.24 1.6 2 2.5 2.24 1.6 2 2.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Time required for 50% decomposition of a liquid in an isothermal batch reactor following first order kinetics is 2 minutes. The time required for 75% decomposition will be about __________ minutes. 8 4 3 6 8 4 3 6 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS