Question

Which property of hydrogen is shown by the following reactions?

(i) $Fe_{3}O_{4} + 4H_{2} \rightarrow 3Fe + 4H_{2}O$

(ii) $CO + H_{2}\overset{ZnO,}{\underset{CF_{2}O_{3}}{\rightarrow}}CH_{3}OH$

• A. Reducing character
• B. Oxidising character
• C. Combustibility
• D. High reactivity

Answer 1

Answer: (C)

Combustibility

Answer 2

: Theses reactions show reducing character of

hydrogen.