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Surface Chemistry question

2008 · Shift 2 · Q9
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Surface Chemistry question

2008 · Shift 2 · Q9

JEE AdvancedChemistrySurface ChemistryMCQ+3 / −1
Among the following, the surfactant that will form micelles in aqueous solution at the lowest molar concentration at ambient condition is:
  1. A
    CH 3{}_33​(CH 2{}_22​) 15{}_{15}15​ N +{}^++(CH 3{}_33​) 3{}_33​ Br −{}^-−
  2. B
    CH 3{}_33​(CH 2{}_22​) 11{}_{11}11​ OSO 3−{}_3^-3−​ Na +{}^++
  3. C
    CH 3{}_33​(CH 2{}_22​) 6{}_66​ COO −{}^-− Na +{}^++
  4. D
    CH 3{}_33​(CH 2{}_22​) 11{}_{11}11​ N +{}^++(CH 3{}_33​) 3{}_33​ Br −{}^-−
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