Given below are two statements: Statement I: Tropolone is an arom… - Vidyadip

MCQ

Given below are two statements:

Statement $I$: Tropolone is an aromatic compound and has $8 \pi$ electrons.

Statement $II$: $\pi$ electrons of $ > C = O$ group in tropolone is involved in aromaticity.

In the light of the above statements, choose the correct answer from the options given below:

A
Both Statement $I$ and Statement $II$ are true
✓
Statement $I$ is true but Statement $II$ is false
C
Statement $I$ is false but Statement $II$ is true
D
Both Statement $I$ and Statement $II$ are false

✓

Answer

Correct option: B.

Statement $I$ is true but Statement $II$ is false

b
Tropolone is an aromatic compound and has $8 \pi$ electrons $\left(6 \pi e ^{-}\right.$are endocyclic and $2 \pi e^{-}$ are exocyclic) and $\pi$ electrons of $ > C = O$ group in tropolone is not involved in aromaticity.

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