AP EAMCET Engineering 17 Sep 2020 Shift 1 Paper
© examsiri.com
Question : 145 of 160
Marks:
+1,
-0
In which of the following reactions of H 2 O 2 acts as an oxidizing agent (either in acidic, alkaline or neutral media)?
i . 2 F e 2 + + H 2 O 2 ─ ─ >
ii . 2 M n O 4 − + 6 H + + 5 H 2 O 2 ─ ─ >
iii . I 2 + H 2 O 2 + 2 O H − ─ ─ ─ >
iv . M n 2 + + H 2 O 2 ─ ─ >
Go to Question: