Mole ConceptHard
Question
In the reaction H2O218 + O3 → water + oxygen, radioactivity will be shown by which of the product.
Options
A.water
B.oxygen
C.both (A) & (B)
D.none of these
Solution
O3 will oxidise H2O2 into oxygen, hence radioacitve oxygen of H2O2 will go only in oxygen, not in water.
Half reactions : O3 + 2H+ + 2e- → O2 + H2O ; H2O2 → O2 + 2H+ + 2e-
Half reactions : O3 + 2H+ + 2e- → O2 + H2O ; H2O2 → O2 + 2H+ + 2e-
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