SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the uses of polystyrene?
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Heat insulator
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Food Packaging
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Water pipes
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Toys
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Explanation:
Detailed explanation-1: -Extruded polystyrene is a smoother material used primarily for packaging meat, produce, bakery, deli, and egg cartons. Molded polystyrene is used to produce a more rigid material for such products as disposable cups and their lids, and containers for dairy products and containers used for salad bars and produce.
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