IIT 2008

AIEEE Preparation › Physical Chemistry questions › IIT 2008

Among the following,the surfactant that will form micelles in aqueous solution at the lowest molar concentration at ambient conditions is
A. CH₃(CH₂)₁₅N⁺(CH₃)₃Br^-
B. CH₃(CH₃)₁₁OSO₃^- Na⁺
C. CH₃(CH₂)₆COO^-Na⁺
D. CH₃(CH₂)₁₁N⁺(CH₃)₃Br^-

#Chemistry #Physical Chemistry

UP 0 DOWN 0 0 2
Post on FacebookPost anonymously?

2 Answers

11

Gone.. ·2010-03-02 04:52:34

no1 ??

UP 0 DOWN 0
Post on FacebookPost anonymously?

1

Tapas Gandhi ·2010-03-02 06:17:12

A) largest hydrophobic part

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