Question

in which reaction hydrogen behave as oxidizing agent​

Answer 1

Answer:

Sulphur. In this reaction O.N. of H decreases from 0 (in H2) to -1 (in NaH). Thus in this reaction H2 is reduced and as such acts as an oxidising agent.

Answer 2

Answer:

. In this reaction O.N. of H decreases from 0 (in H2) to -1 (in NaH). Thus in this reaction H2 is reduced and as such acts as an oxidising agent.