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प्रश्न
How is polythene synthesised?
अति संक्षिप्त उत्तर
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उत्तर
Polythene is a polymer of this type. It is formed by the polymerisation of ethylene molecules and consists of the same repeating unit -CH2 - CH2- all over.

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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Polymers - SHORT ANSWER TYPE QUESTIONS [पृष्ठ १०१९]
