A) one
B) two
C) three
D) four
Correct Answer: C
Solution :
In neutral medium. \[\underbrace{2K\overset{+7}{\mathop{Mn}}\,{{O}_{4}}+{{H}_{2}}{{O}_{2}}\xrightarrow{{}}2KOH+2\overset{+4}{\mathop{Mn}}\,{{O}_{2}}}_{3\text{ }electrons\text{ }change}+2{{O}_{2}}\] Three electron transferred per mol of \[{{H}_{2}}{{O}_{2}}\].You need to login to perform this action.
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