Multiple Choice

An aromatic molecule will :

AHave $$4n \pi$$ electrons
BHave $$(4n + 2)\pi$$ electrons
Correct Answer
CBe planar
Correct Answer
DBe cyclic
Correct Answer

Solution

Huckle's rule: It states that if a cyclic, planar molecule has 4n+2 $$\pi$$ electrons, it is considered aromatic.

Options B, C and D are correct.

SIMILAR QUESTIONS

Hydrocarbons

Which of the following compound is not aromatic?

Hydrocarbons

Which of the following is heterocyclic aromatic species?

Hydrocarbons

Which of the following molecules, in pure form are unstable at room temperature?

Hydrocarbons

Which of the following compounds is aromatic in nature?

Hydrocarbons

What are the necessary conditions for any system to be aromatic?

Hydrocarbons

Among the following which is correct?

Hydrocarbons

Give the decreasing order of $${K}_{a}$$ value of the following compounds.

Hydrocarbons

Give the increasing order of $$p{K}_{a}$$ value of the following compounds?

Hydrocarbons

Which of the following is the most stable species?

Hydrocarbons

Which of the following is not aromatic in nature?

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