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JEE Advanced
Exam
JEE Advanced
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

JEE Advanced · Chemistry · p Block Elements (Group 13 & 14)

The compounds which exhibit aromatic character are

The compounds which exhibit aromatic character areThe compounds which exhibit aromatic character areThe compounds which exhibit aromatic character are

Options

  1. AB3 N3H6\mathrm{B}_3 \mathrm{~N}_3 \mathrm{H}_6
  2. BB3O6−3\mathrm{B}_3 \mathrm{O}_6^{-3}
  3. CTwo rectangular blocks, having identical dimensions, can be arranged either in configuration I or in configuration II
  4. DTwo rectangular blocks, having identical dimensions, can be arranged either in configuration I or in configuration II

Correct answer

D. Two rectangular blocks, having identical dimensions, can be arranged either in configuration I or in configuration II

Step-by-step solution

To be aromatic following condition must be (i) Planar (ii) Conjugation (iii) (4n+2)π\quad(4 n+2) \pi electron (n=0,1,2)(n=0,1,2)
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