Hot drink (e.g., tea) cups are usually made of (A) Polystyrene (B) Polythene (C) Polypropylene (D) PVC

Hot drink (e.g., tea) cups are usually made of
(A) Polystyrene
(B) Polythene
(C) Polypropylene
(D) PVC
by

1 Answer

Answer :

(A) Polystyrene
by

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