What Is the Oxidation Number of Mn in KMnO₄

question 93

Multiple Choice

What is the oxidation number of Mn in KMnO₄?

• A)+9
• B)+5
• C)+7
• D)+4

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Definitions:

Hydrogen Peroxide

A chemical compound with the formula H2O2, used as an oxidizer, bleaching agent, and antiseptic.

Catalysts

Materials that increase the rate of a chemical reaction without being consumed in the process.

Reaction Yield

The amount of product formed in a chemical reaction, often expressed as a percentage of the theoretical maximum amount that could be produced.

Speed Up

To increase the rate or velocity of an object or a process.