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Home  >>  JEEMAIN and AIPMT  >>  Chemistry  >>  Polymers
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Which of the following polymers polymerisation process involves microbiological systhesis of latic acid?

$\begin{array}{1 1}(a)\;\text{PGA}\\(b)\; \text{PAN}\\(c)\;\text{PLA}\\(d)\;\text{PVC}\end{array}$

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Polymer of lactic acid is biogradable.Out of the given options only PGA & PLA are biodegradable.
Polylactic acid (PLA) is obtained by microbiological synthesis of lactic acid followed by the poly-condensation and removal of water by evaporation.
Hence (c) is the correct answer.
answered Mar 13, 2014 by sreemathi.v
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