Multiple Choice
Manganese(IV) oxide is a brown insoluble solid often found as a product of reactions of potassium permanganate. What is the formula of manganese(IV) oxide?
A) Mn4O
B) MnO4
C) Mn(IV) O
D) MnO2
E) Mn2O2
Correct Answer:

Verified
Correct Answer:
Verified
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