Q. In World War II, parachutes were made by

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Q. Carothers was a great chemist but he was

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Q. Polymers whose monomers are bonded to each other via amide link are called

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Q. Wallace Carothers invented

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Q. Recycle bottles of plastic are made from

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Q. The most commonly used polyester is known as

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Q. Systemic name for PLA is

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Q. Benzene-1,4-dicarboxylic acid and ethan-1,2 diol react together to make

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Q. The raw material for PLA is

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Q. Polymers whose monomers are bonded to each other by ester link are called

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Q. PLA is another polyester name for

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Q. First non-crease fabrics were made by help of

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Q. Manufacture of polyesters involves reaction of

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Q. Polyester made by on single type of monomer, lactic acid (C₃H₆O₃) is called

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Q. The addition of polymers functional groups may be present at/with the

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Q. Additional polymerization will have monomers with no repeating functional units in the actual chain which forms

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Q. Large molecules made up of small monomers are called

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Q. In additional polymerization, a monomer with double bond will simply

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Q. Using more than one type of unsaturated monomer will produce a

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Q. Further addition of ethanol will lead to the different product as

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