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Polymers of type A produce yellow smoky flame on heating with an unpleasant and sweet smell. They also melt or char giving acidic distillate and black residue. Which of the following could be A?

Polymers of type A produce yellow smoky flame on heating with an unpleasant and sweet smell. They also melt or char giving acidic distillate and black residue. Which of the following could be A? Correct Answer polyesters

Polyesters produce yellow smoky flame with unpleasant and sweet smell on heating. It chars giving acidic distillate and black residue.

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