Which of the following is most polar?

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(A) Azulene is the most polar among the given options. It consists of a seven-membered ring fused to a five-membered ring. Due to the electronic displ

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Azulene

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(A) Azulene is the most polar among the given options. It consists of a seven-membered ring fused to a five-membered ring. Due to the electronic displacement,the five-membered ring gains a negative charge (becoming a $6\pi$ aromatic cyclopentadienyl anion) and the seven-membered ring gains a positive charge (becoming a $6\pi$ aromatic cycloheptatrienyl cation). This creates a significant dipole moment,making it highly polar.

Similar Questions

Indicate the dipole moment arrow for the following molecules:
$(i)$ $HF$
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$(iii)$ $Cl_2$

Which of the following molecules has a dipole moment of zero: $NH_3, PH_3, BH_3, AlH_3$?

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Which of the following has the maximum dipole moment?

Which of the following diagrams shows the correct change in the polarity of the bond?

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