Read the following statements carefully. Identify P, Q and R respectively
P. I am harder than other plastic and a good electrical insulator
Q. I am very familiar form of polyester and used for making bottles , utensils, films, wires, etc
R. I am artificial silk and mixed with wool to make carpets
Options
1. PET, Rayon and Bakelite
2. Rayon, Bakelite and PET
3. Bakelite, Rayon and PET
4. Bakelite, PET and Rayon
Answers
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Answer:
option 4.
Explanation:
Bakelite- it is used to make the handles of the utensils so that it does not get heated and it becomes easy to handle the cookware while cooking.
PET- PET (also abbreviated PETE) is short for polyethylene terephthalate, the chemical name for polyester.
Rayon- Rayon is mixed with cotton to make bed sheets or mixed with wool to make carpets.
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