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प्रश्न
Explain why plastic containers are favoured for storing food.
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उत्तर
The characteristics that make plastics favourable for storing food items are:
(1) Light weight
(2) Lower price
(3) Good strength
(4) Easy handling
संबंधित प्रश्न
Fill in the blanks with appropriate words.
Like synthetic fibres, plastic is also a _______
Distinguish between
Thermoplastic and thermosetting plastic.
Write short note.
Uses of plastic.
Can you replace the following packaging material with those which can be recycled or reused.
Milk packets of polythene.
Can you replace the following packaging material with those which can be recycled or reused.
Glass tumblers packed in thermocol box.
True or False
Refuse (avoid) is the best way to manage plastic.
Explain why the following is made of thermosetting plastics?
Electric plugs/switches/plug boards
Which of the following is non–bio degradable?
Plastics are flexible and waterproof and some are even UV resistant.
Answer the following by rearranging the jumbled letters :
Expanded polystyrene is commercially known as ______.
mthreolco
