NEET Chemistry Redox Reactions Questions Solved

In which reaction is hydrogen acting as an oxidising agent?

(a) With ioding to give hydrogen iodide

(b) With lithium to give lithium hydride

(c) With nitrogen to give ammonia

(d) With sulphur to give hydrogen sulphide


(b) 2e + H202H1-

Li Li1+ + e

H2 is reduced and thus, oxidant.

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