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QJEEM21Ch77ea: JEE Main 2021 Chemistry - Class 12 JEEM21Ch77ea Solution: Sodium stearate CH 3 (CH 2 ) 16 COO Na + is an anionic…

Sodium stearate CH3(CH2)16COO −- Na+ is an anionic surfactant which forms micelles in oil.

Choose the correct statement for it from the following :

Multiple Choice Options

  • A It forms spherical micelles with CH3(CH2)16 - group pointing towards the centre of sphere.
  • B It forms non-spherical micelles with -COO −- group pointing outwards on the surface.
  • C It forms spherical micelles with CH3(CH2)16 - group pointing outwards on the surface of sphere
  • D It forms non-spherical micelles with CH3(CH2)16 - group pointing towards the centre.

Step-by-Step Verified Solution

Forms spherical micelles with CH3(CH2)16 group pointing towards the centre of sphere.

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