Question

Na + 02---->Na20
Which is reduced and which is oxidizes

Answer 1

Answer:

Na is oxidised and O2 is reduced

explanation:)

becoz on reactant side oxidation no. of Na is 0 and O2 is also 0 but on product side the oxidation no. of Na is +1 ( Na2 = +2),,and oxidation no. of O is –2

as we know gain in oxidation no. is oxidation and deduction in oxidation no. is reduction.

hope the answer of the question