MHT CET 2024 Chemistry question

Not in JEE Main or NEET syllabus

Identify the polymer used to obtain disposable cups and plates

(A)LDPE
(B)Polypropylene
(C)HDPE
(D)PolystyreneCorrect

Answer: (D)

Solution

Polystyrene (addition polymer of styrene, ) is a rigid, light and cheap thermoplastic, and expanded/foamed polystyrene is used for disposable cups, plates, and packaging; hence (D). (A) LDPE is used for squeeze

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Question ID VK-095471