Which from the following polymers does NOT co | vedclass

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(D) $1$. $Perspex$ (Polymethyl methacrylate) contains the ester linkage (—$COO$—).$2$. $Glyptal$ (Polyethylene terephthalate/alkyd resin) contains the

Vedclass · Accepted Answer

Thermocol

Vedclass · Answer

(D) $1$. $Perspex$ (Polymethyl methacrylate) contains the ester linkage (—$COO$—).$2$. $Glyptal$ (Polyethylene terephthalate/alkyd resin) contains the ester linkage (—$COO$—).$3$. $Thermocol$ (Polystyrene) is a hydrocarbon polymer and does not contain any —$COO$— or —$CONH$— linkages.$4$. $Polyacrylamide$ contains the amide linkage (—$CONH$—).Therefore,the correct answer is $Thermocol$.

Which from the following polymers does $NOT$ contain either —$COO$— or —$CONH$— linkage in it?

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