In the context of the industrial preparation of hydrogen from water gas (CO + H_2), which of the following is the correct statement?

JEE Main Chemistry question

Not in JEE Main or NEET syllabus

In the context of the industrial preparation of hydrogen from water gas (), which of the following is the correct statement?

(A)CO is oxidised to with steam in the presence of a catalyst, followed by absorption of in alkaliCorrect
(B)CO and are fractionally separated using differences in their densities
(C)CO is removed by absorption in aqueous solution
(D) is removed through occlusion with Pd

Answer: (A)

Solution

Industrially (the water-gas shift process), water gas is mixed with more steam and passed over a catalyst (e.g. iron oxide/chromium oxide), converting CO to : ; the

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Question ID VK-138783