The conversion in a mixed reactor/accomplishing a reaction A → 3R is 50% when gaseous reactant ‘A’ is introduced at the rate of 1 litre/second and the leaving flow rate is 2 litres/second. The holding time for this operation is _______________ second?

Related Mcqs:

_____________ gas is normally employed in B.E.T. method of finding out the surface area of catalyst?

A. N2 B. H2 C. CO2 D. He...

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?

A. 3 B. 4 C. 6 D. 10...

A catalyst inhibitor____________________?

A. Lessens its selectivity B. May be useful for suppressing undesirable side reactions C. Is added in small quantity during the catalyst manufacture itself D. All A., B. and C....

Rate of an autocatalytic chemical reaction is a function of ___________________?

A. Temperature only B. Pressure only C. Composition only D. All A., B. and C....

For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction?

A. XA = k . t B. [CA0/(1 + εA XA)] (dXA/dt) = k C. -ln(1 – XA) = kt D. εA . ln (1 – XA) = k . t...