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Emulsion polymerisation is carried out with the monomer

  • A.dispersed in water with a surfactant
  • B.dissolved in an organic solvent
  • C.in the pure liquid state with no medium
  • D.suspended as coarse droplets without any surfactant

Answer: A

Reaction occurs in surfactant micelles swollen with monomer, so the heat is easily removed and a high molecular mass is obtained at a high rate. The product is a latex, and removing the surfactant completely is the method's drawback.

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