Chemical Bonding

JEE Mains Papers › Inorganic Chemistry questions › Chemical Bonding

Among the following structures, which is not a permissible resonance?

4.None of these

#Chemistry #Inorganic Chemistry #Group 1

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1 Answers

466

Himanshu Giria ·2014-05-28 17:53:26

C

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Raunaq Saha what is the reason ?
Upvote·0· Reply ·2014-05-28 20:41:28
Sahil Jain Ans is (B) . As Nitrogen has 10 electron around it. period 2 elements cannot have more than 8 electron around it.
Upvote·0· Reply ·2014-05-29 00:19:49
Raunaq Saha thanks .
Upvote·0· Reply ·2014-05-30 03:55:18
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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