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During emulsion polymerisation particle size decreases.

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During emulsion polymerisation particle size decreases.

(a) True

(b) False

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This interesting question is from Methods of Polymerization topic in section Principles of Polymer Chemistry of Unit Processes

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Correct option is (a) True

To explain: During emulsion polymerization under the influence of heat and appropriate catalysts, the average particle size decreases to about one-tenth of its starting size, and the polymer is usually obtained in the form of a very stable emulsion called a latex.

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