Which of the following chemical reactions will be favoured by low pressure ?

Related Mcqs:

Semibatch reactor is preferred, when a/an__________________?

A. A highly exothermic reaction is to be controlled B. Undesirable side reaction (at high concentration of one of the reactants) is to be avoided C. A gas is to be reacted with liquid (e.g. hydrogenation of fat) D. All A., B., and C....

The exit age distribution of fluid leaving a vessel is used to know the__________________?

A. Activation energies of a reaction B. Reaction mechanism C. Extent of non-ideal flow in the vessel D. None of these...

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 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)...

Promoter is added to the catalyst to improve its____________________?

A. Porosity B. Sensitivity C. Surface area D. None of these...