Question

Which of the following is an aromatic species ?
(d) All of the three

Answer 1

Option A is the aromatic compound.

Explanation:

• The aromatic compounds need to follow a certain rules so that they can be called as aromatic compound.

• The aromatic compounds need to be planar, and need to be cyclic.

• The aromatic compounds need to maintain Haeckel's rule of electrons where they should have 4n+2 numbers of electrons in the cycle where n is a whole number.

• Here in the 1st compound, we can see that the ring has 10 electrons which matches with the 4n+2 rule.

• Each carbon atom being sp2 hybridized are planar.

• And the compound is cyclic.

• So the molecule is aromatic.

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Two aromatic compounds having formula c7H8o participate in FeCl3 test the compound will be

Answer 2

Explanation:

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