The use of space time is preferred over the mean residence time in the design of a/an____________________?

Related Mcqs:

In a zero order reaction, reactants concentration does not change with time and the_________________?

A. Time for half change is half the time taken for completion of the reaction B. Time for half change is independent of the initial concentration C. Time for completion of the reaction is independent of the initial concentration D. Reaction rate is trebled when the initial concentration is trebled...

Fractional conversion _________________ for an exothermic reversible chemical reaction, when the temperature is maximum?

A. Increases B. Remains unchanged C. Decreases D. Unpredictable from the data...

The first order gas phase reaction as shown in the bellow figure is conducted isothermally in batch mode. The rate of change of conversion with time is given by________________?

A. dXA/dt = k1 (1 – XA)2 (1 + 2XA) B. dXA/dt = k1 (1 – XA) (1 + 0.5XA) C. dXA/dt = k1 (1 – XA) D. dXA/dt = k1 (1 – XA)/(1 + XA)...

The space time is equivalent to the holding time in a steady state mixed reactor for_____________________?

A. Non-isothermal gas reaction B. Variable fluid density systems C. Constant fluid density systems D. Gas reactions with changing number of moles...

For the reaction, A + B → 2B + C,___________________?

A. rA = rB B. rA = -rB C. rA = 2rB D. rA = rB/2...