Which property of hydrogen is shown by the following reactions ? (i) + 4 - 3Fe + 4 (ii) CO + - O ZnO Cr

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Question

Which property of hydrogen is shown by the following reactions ? (i) $Fe_3O_4$ + 4$H_2$ -> 3Fe + 4$H_2O$ (ii) CO + $H_2$ -> O ZnO Cr $CH_3OH$

Prashant Kotian · Accepted Answer

Correct answer: A. 0 1 3 4 2 2 Fe O 4H 3Fe 4H O -> 2 3 ZnO Cr O 2 3 CO H CH OH -> Fe3O4 is reduced to Fe which implies that H2 acts a reducing agent CO is reduced to CH3OH which implies H2 acts as a reducing agent. Hydrides

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