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NEET 2013
Exam
NEET
Year
2013
Subject
Chemistry
Chapter
General Organic Chemistry

NEET 2013 · Chemistry · General Organic Chemistry

Which of the following chemical system is non aromatic?

Which of the following chemical system is non aromatic?Which of the following chemical system is non aromatic?Which of the following chemical system is non aromatic?Which of the following chemical system is non aromatic?Which of the following chemical system is non aromatic?Which of the following chemical system is non aromatic?

Options

  1. AWhich statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n ^ 2 different ways
  2. BWhich statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n ^ 2 different ways
  3. CWhich statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n ^ 2 different ways
  4. DWhich statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n ^ 2 different ways

Correct answer

D. Which statements are correct about degrees of freedom? A. A molecule with n degrees of freedom has n ^ 2 different ways

Step-by-step solution

Hackle rule (4n+2)π(4 n+2) \pi electron is used to distinguish whether a compound is aromatic or non aromatic. The compound (4) has 4πe−4 \pi e^{-}and thus it does not follow (4n+2)(4 n+2) rule Which of the following chemical system is non aromatic?
is non aromatic.
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