Aromaticity JEE 2012

JEE Main Papers › Organic Chemistry questions › Aromaticity JEE 2012

In paper 1, chemistry section, there was one question on aromaticity. We were asked to select UNSTABLE molecules from the ones given at room temperature (Multiple correct).

Why can't option A) (1,3-cyclohexadiene) also be the correct answer??

#Chemistry #Organic Chemistry

UP 0 DOWN 0 0 2
Post on FacebookPost anonymously?

2 Answers

71

Vivek @ Born this Way ·2012-04-11 00:41:09

There's no reason for it to be. It's a simple conjugated diene. Not only Aromatic things are stable but rather aromatic species are more stable than they should be.

UP 0 DOWN 0
Post on FacebookPost anonymously?

1057

Ketan Chandak ·2012-04-11 04:01:18

vivek bhaiya....aapka score?

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω