BASICITY

JEE Mains 2015 Guidance › Organic Chemistry questions › BASICITY

WHAT IS THE ORDER OF BASICITY....
GIVE REASON PLZ...

#Chemistry #Organic Chemistry

UP 0 DOWN 0 0 7
Post on FacebookPost anonymously?

7 Answers

1

vector ·2009-04-02 06:54:08

is the ans 3>1>2>4

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

dinks007 ·2009-04-02 07:07:17

1>2>3>4

UP 0 DOWN 0
Post on FacebookPost anonymously?

11

Subash ·2009-04-02 07:09:50

check for the availability of lone pair on N you will get this

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

vector ·2009-04-02 07:10:58

ya it must be that only .i realised my mistake .

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

kamalendu ghosh ·2009-04-02 07:13:30

1>2>3>4...

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

kamalendu ghosh ·2009-04-02 07:20:03

In 4 delocalisation of electron on N takes place......in 3 delocalisation of e^- does not take place (for mainting aromaticity)...so 3>4

In 2 O is e-withdraing so e over N decreases....In 1 no such takes place..

So 1>2>3>4

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

skygirl ·2009-04-02 19:29:22

yep 1>2>3>4 :)

@richa... the pyrine carbons are sp2 hybridised... more electronegative... they attracts the lone pairs...

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