______________ catalytic reaction is involved in the thermal cracking of gas oil ?

Related Mcqs:

Mean residence time is equal to the space time, when_________________?

A. The feed rate is measured at temperature and pressure in the reactor B. The temperature, pressure and the density of reaction mixture remains constant throughout the reactor C. There is no change in number of moles in gaseous reaction D. All A., B. and C....

Vegetable oils are hydrogenated in a _______________ reactor?

A. Slurry B. Plug flow C. Homogeneous catalytic D. None of these...

A stirred tank reactor compared to tubular-flow reactor provides____________________?

A. More uniform operating conditions B. Permits operation at the optimum temperature for a long reaction time C. Higher overall selectivity for a first order consecutive reaction D. All A., B. and C....

When a catalyst increases the rate of chemical reaction, the rate constant_____________________?

A. Decreases B. Increases C. Remain constant D. Become infinite...

A pulse tracer is introduced in an ideal CSTR (with a mean residence time I) at time, t = 0. The time taken for the exit concentration of the tracer to reach half of its initial value will be__________________?

A. 2η B. 0.5η C. η/0.693 D. 0.693η...