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How many pi electrons are present in the...

How many `pi` electrons are present in the cyclopentadienyl anion `C_(5)H_(5)^(-)`?

A

2

B

4

C

6

D

8

Text Solution

Verified by Experts

The correct Answer is:
C

In cyclopentadienyl anion there are `6pi` delocalized electrons: The lone pair of electrons is also involved in delocalization.
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