Polycondensation of saturated dicarboxylic acid with polyhydric alcohol produces________________?
Correct answer: C. Alkyd resin
- A. Epoxy resin
- B. Polyamide
- C. Alkyd resin
- D. Phenolic resin
Explanation
A saturated dicarboxylic acid reacting with a polyhydric alcohol forms a polyester resin; when modified with fatty acids or oils, it is called an alkyd resin. Polyamides instead require diamines and dicarboxylic acids or related monomers.
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