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In context with the industrial preparat...

In context with the industrial preparation of hydrogen from water gas `(CO+H_(2))` which of the following is the correct statement

A

CO is oxidised to `CO_(2)` with steam in the presence of a catalyst followed by absorption of `CO_(2) in alkali

B

CO and `H_(2)` are fractionally separated using differences in their densities

C

CO is removed by absorption in aqueous `Cu_(2)Cl_(2)` solution

D

`H_(2)` is removed through occlusion with Pd.

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The correct Answer is:
A
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