In the reaction 2NaH(s) → 2Na(s) + H₂(g), what is the role of hydrogen? - REDOX REACTIONS AND ELECTROCHEMISTRY Quiz | GKFix.in

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In the reaction 2NaH(s) → 2Na(s) + H₂(g), what is the role of hydrogen?

A. Hydrogen is reduced.
B. Hydrogen remains unchanged.
C. Hydrogen acts as a catalyst.
D. Hydrogen is oxidized.

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