An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is ___________________?

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...

In the hydrodealkylation of toluene to benzene, the following reactions occur: C7H8 + H2 → C6H6 + CH4 2C6H6 ⇌ C12H10 + H2 Toluene and hydrogen are fed to a reactor in a molar ratio 1:5.80% of the toluene gets converted and the selectivity of benzene(defined as moles of benzene formed/moles of toluene converted) is 90%. The fractional conversion of hydrogen is_______________________?

A. 0.16 B. 0.144 C. 0.152 D. 0.136...

The effectiveness factor for large value of Thiele modulus [L√(K/D1)] of a solid catalysed first order reaction is equal to (where, L = length of the reactor, cm, D1 = diffusion co-efficient, cm2/second) ?

A. L √(K/D1) B. 1/[L√(K/D1)] C. 1 D. ∞...

Effectiveness factor of a catalyst pellet is a measure of the _________________ resistance?

A. Pore diffusion B. Gas film C. Chemical reaction D. None of these...

The size of plug flow reactor (PFR) for all positive reaction orders and for any given duty, is _____________________ that of mixed reactor?

A. Greater than B. Equal to C. Smaller than D. Unpredictable from the data...