Question

    Terylene is a condensation polymer of ethylene glycol

    and which acid?
    A Benzoic acid Correct Answer Incorrect Answer
    B Salicylic acid Correct Answer Incorrect Answer
    C Phthalic acid Correct Answer Incorrect Answer
    D Terephthalic acid Correct Answer Incorrect Answer

    Solution

    Terylene is a polyester made by the condensation polymerization of ethylene glycol and terephthalic acid. 

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