In an Electrically Conducting Polymer,what Is a "Hole

question 36

Multiple Choice

In an electrically conducting polymer,what is a "hole"?

• A)It is a region of negative charge.
• B)It is a delocalized π electron.
• C)It is an antibonding π molecular orbital.
• D)It is a π molecular orbital from which a π electron has been abstracted.
• E)It is an ion,such as I₃^-,added to increase the conductivity of the polymer.

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