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Give reasons why plastic containers are used as storage devices. |
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Answer» Plastic containers are used as storage devices because 1. They are non-reactive: Metals like iron get rusted when they left exposed to moisture and air. But plastic do not react with water and air. So they are not corroded easily. 2. Plastic is light, strong and durable: Plastics are very strong, light and durable can be moulded into different shapes. 3. Lower price: Plastics have relatively lower price when compared with metals. |
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