Assertion : The compounds having delocalised electron are more stable than compound having localised electron. Reason : Due to the delocalised electron compound got more stability which is called resonance energy.

Assertion : The compounds having delocalised electron are more stable

1.	Assertion : The compounds having delocalised electron are more stable than compound having localised electron. Reason : Due to the delocalised electron compound got more stability which is called resonance energy.
Answer» Assertion (A) and Reason (R) both are correct and (R) gives correct EXPLANATION. Assertion (A) and Reason (R) correct, but Reason is not PROPER reason. Assertion is correct, but Reason is wrong. Assertion and Reason both incorrect. Solution :Assertion and Reason correct, but Reason is not proper reason. If electrons are in compound than it indicate resonance. The compound which POSSESS resonance has more stability, but this more stability is explained by molecular ORBITAL theory.