organic

AIEEE 2015 Guidance › Organic Chemistry questions › organic

why compactness decreases the boiling point and increases the melting point of a structure?????????????????????

#Chemistry #Organic Chemistry

UP 0 DOWN 0 0 7
Post on FacebookPost anonymously?

7 Answers

1

Â°áƒ¦â€¢à¹“ÑÏ…Î ·2009-07-05 21:04:12

more compactness more close to each oder ...............less d surface area less d boilin point

itz opposite in case of melting point

UP 0 DOWN 0
Post on FacebookPost anonymously?

3

rocky ·2009-07-07 23:50:29

why less d surface area less d boilin point???????????

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

rahul wadhwani ·2009-07-08 00:23:43

it iz due to less availability of vander waal force

UP 0 DOWN 0
Post on FacebookPost anonymously?

3

rocky ·2009-07-09 00:09:58

how vander waal force depends upon surface area?????????

UP 0 DOWN 0
Post on FacebookPost anonymously?

106

Asish Mahapatra ·2009-07-09 03:31:42

van der waal's force depends directly on surface area of the molecule

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

yes no ·2009-07-09 04:17:52

why?

UP 0 DOWN 0
Post on FacebookPost anonymously?

106

Asish Mahapatra ·2009-07-15 02:48:47

van der waals force is essentially a force of attraction that results from the surface interaction.

(Read Morrison and Boyd (Chp 1.) for better explanation)

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