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प्रश्न
Which among the following polymers is used for making handles of cooker?
पर्याय
Bakelite
Novolac
Melamine
Acrilan
MCQ
उत्तर
Bakelite
Explanation:
Bakelite is used for making handles of cooker. On heating with formaldehyde, novolac undergoes cross-linking to form an infusible solid mass, which is called bakelite.
It's a thermoplastic material. It is a poor heat conductor. It is difficult for heat to move through it. As a result, it is used to construct the handles of utensils so that they do not heat up and are easier to handle while cooking.
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