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प्रश्न
The commercial name of polyacrylonitrile is ______.
विकल्प
Dacron
Orlon (acrilan)
PVC
Bakelite
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उत्तर
The commercial name of polyacrylonitrile is orlon (acrilan).
Explanation:
The commercial name of polyacrylonitrile is Orion or acrilan.
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