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प्रश्न
Which of the following is a natural polymer ? Buna-S, Proteins, PVC
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उत्तर
The given three polymers are Buna-S, Protiens, PVC.
Among these three polymers, proteins are the natural polymers. They are the long chain of amino acids joined by peptide linkages. Buna-S and PVC are synthetic polymers.
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संबंधित प्रश्न
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Dextron
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