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Surface Chemistry — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12ChemistrySurface Chemistry1 Mark
MCQ

Which one of the is not a surfactant ?

  • A
    $CH _3-\left( CH _2\right)_{15}-\stackrel{+}{ N }-\left( CH _3\right)_2 CH _2 Br$
  • ✓
    $CH _3-\left( CH _2\right)_{15}- NH _2$
  • C
    $CH _3-\left( CH _2\right)_{16}- CH _2 OSO _2^{-} Na ^{+}$
  • D
    $OHC -\left( CH _2\right)_{14}- CH _2- COO ^{-} Na ^{+}$
✓

Answer

Correct option: B.
$CH _3-\left( CH _2\right)_{15}- NH _2$
$CH _3-\left( CH _2\right)_{15}- NH _2$

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