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What is the value of x in the following equation? MnO- 4 + 4H+ + xe- → MnO 2 + 2H2O
Classroom
Chemistry Classroom
Waec
Waec 1997
More Topics
What is the value of x in the following equation? MnO-
4
+ 4H
+
+ xe- → MnO
2
+ 2H
2
O
SchoolNGR Classroom
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
A
2
B
3
C
4
D
7
E
8
Show Answer
Show Explanation
Correct Answer:
Option B
Explanation:
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