Assertion: Cyclopentadienyl anion is aromatic in nature. Reason: Cyclopentaddienyl anion has six pi electrons.

Assertion: Cyclopentadienyl anion is aromatic in nature. Reason: Cycl

1.	Assertion: Cyclopentadienyl anion is aromatic in nature. Reason: Cyclopentaddienyl anion has six pi electrons.
Answer» If both ASSERTION and reson are true and REASON is the correct explanation of assertion If both assertion and reason are true but reason is not the correct explanation of assertion. If assertion is true but reason is false. If both assertion and reason are false. Solution : A COMPOUND is aromatic if it is planar, having COMPLETE delocalisationn of the `pi` electrons in the ring and has (4n+2)`pi`electrons in the ring where n is an integer.