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JEE Main 20249 AprilMorning Shift
Exam
JEE Main
Year
2024
Date
9 April
Shift
Morning Shift
Subject
Chemistry
Chapter
General Organic Chemistry

JEE Main 2024 · 9 April · Morning Shift · Chemistry · General Organic Chemistry

Relative stability of the contributing structures is :

Relative stability of the contributing structures is : Relative stability of the contributing structures is :

Options

  1. A(I) >> (II) >> (III)
  2. B(I) >> (III) >> (II)
  3. C(\text{ (II) } > \text{ (I) } > \text{ (III) })
  4. D(\text{ (III) } > \text{ (II) } > \text{ (I) })

Correct answer

A. (I) >> (II) >> (III)

Step-by-step solution

(1) Neutral structures are more stable than charged ones. Therefore I is more stable than II and III. (2) +ve charge on less electronegative atom is more stable i.e., C⊕\mathrm{C}^{\oplus} is more stable than O⊕\mathrm{O}^{\oplus} Order is I >> III >> III
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