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โ ScienceWhich outcome regarding hydrogen consumption results when a water-gas shift reactor's equilibrium constant (K) drastically decreases?
A)Reverse reaction becomes more favorableโ
B)Forward reaction rate accelerates linearly
C)Catalyst surface area effectiveness increases
D)Reactor reaches equilibrium more quickly
๐ก Explanation
A decreased K implies the reverse reaction (CO2 + H2 โ CO + H2O ) is more favorable, because a lower equilibrium constant means a lower ratio of products to reactants. The reverse rate increases, therefore more hydrogen is produced, rather than being consumed by driving the forward reaction.
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