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प्रश्न
Identify the use of polyethylene terephthalate.
विकल्प
To manufacture soft drink bottles
To prepare bottles to store shampoo
To obtain disposable cups and plates
To obtain bags for bread and shopping
MCQ
उत्तर
To manufacture soft drink bottles
Explanation:
Polyethylene terephthalate (PET) is hygenic, strong, resistant to attack by microorganisms, does not react with food items and it is not biologically degraded. Hence, it is used to manufacture soft drink bottles.
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Principles of Green Chemistry
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