A catalyst in a chemical reaction _______________ free energy change in the reaction?

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

A. Batch reactor B. Ideal tubular-flow reactor C. Slurry reactor D. CSTR...

In solid catalysed reactions the diffusional effects are more likely to affect the overall rate of reaction for________________?

A. Fast reactions in catalyst of small pore diameter B. Fast reaction in catalyst of large pore diameter C. Slow reactions in catalyst of small pore diameter D. Slow reactions in catalyst of large pore diameter...

The rate of forward reaction, at chemical equilibrium is ______________ the rate of backward reaction?

A. More than B. Less than C. Equal to D. Either B. or C....

With decrease in temperature, the equilibrium conversion of a reversible endothermic reaction_________________?

A. Decreases B. Increases C. Remain unaffected D. Increases linearly with temperature...