What Is the Oxidation Number of P in H₂PO₄^-

question 23

Multiple Choice

What is the oxidation number of P in H₂PO₄^-?

• A) -5
• B) -6
• C) +5
• D) +6
• E) +4

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Definitions:

Economy's Performance

An evaluation of how well an economy is doing, commonly measured by indicators such as GDP growth, unemployment rates, and inflation.

Scarcity

The basic economic issue arises from the infinite human desires facing a scarcity of resources in the world.

Limited Resources

The finite availability of resources such as time, money, and materials, which necessitates choices about their allocation.

Scarcity

A fundamental economic problem of having seemingly unlimited human wants in a world of limited resources.