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प्रश्न
Nandhini brings his lunch every day to school in a plastic container which has resin code number 5. The container is made of ______.
विकल्प
Polystyrene
PVC
Polypropylene
LDPE
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उत्तर
Nandhini brings his lunch every day to school in a plastic container which has resin code number 5. The container is made of Polypropylene
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संबंधित प्रश्न
Explain why the following is made of thermosetting plastics.
Saucepan handles
Write uses of PVC.
Give example of material that can be used again.
What are the demerits of plastic?
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
PVC (polyvinyl chloride) is a thermoplastic and is used for making toys, chappals, etc. Bakelite is a thermosetting plastic and is used for making electrical switches, handles of various utensils, etc. Can you write the major difference between these two types of plastics?
A plastic used for making crockery is ______.
Answer the following by rearranging the jumbled letters :
One-time use of plastics causes ______ damage.
trnvomenialne
Give some examples of one-time-use plastic.
