1.

In the reaction, NaOH + H_(2)O + NaOH + H_2

Answer»

`H^(-)`is oxidised
`Na^(+)`is REDUCED
both NaH and `H_2O`are reduced
NONE of the above

Solution :`Naoverset(-1)H+H_2OrarrNaOH+overset(0)(H_2),H^(-)` is oxidised .


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