In which of the following pairs is the first | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Resonance energy is directly related to the stability of the molecule and the extent of delocalization of $\pi$-electrons.$1$. Naphthalene has two

Vedclass · Accepted Answer

Naphthalene,Benzene

Vedclass · Answer

(B) Resonance energy is directly related to the stability of the molecule and the extent of delocalization of $\pi$-electrons.$1$. Naphthalene has two fused benzene rings,which provides more resonance energy than a single benzene ring.$2$. Benzene is more stable and has higher resonance energy than $1,3-$butadiene due to its aromaticity.$3$. Benzene has higher resonance energy than furan due to the presence of a heteroatom in furan which disrupts the perfect delocalization compared to the all-carbon benzene ring.$4$. Comparing the options,Naphthalene ($2$ rings) has more resonance energy than Benzene ($1$ ring).Therefore,the pair where the first has more resonance energy than the second is Naphthalene,Benzene.

In which of the following pairs is the first one having more resonance energy than the second one?

Similar Questions

Among the given sets,which represents the resonating structures?

Point out the incorrect statement about resonance.

Explain why $CO_3^{2-}$ ion cannot be represented by a single Lewis structure. How can it be best represented?

Compare the relative stability of the following resonating structures:
$(i)$ $CH_3-CH=C(CN)-COCH_3$
(ii) $CH_3-CH=C(CN)-C^+(O^-)CH_3$
(iii) $CH_3-C^+(H)-C(CN)=C(O^-)CH_3$
(Note: The structures are provided in the image.)

Select the correct statement about $HCO_3^-$:

Vedclass Test Series

Exam Paper Generator

Online Exam Module