Q. The plastic household crockery is prepared by using
A) Melamine and tetrafluoroethane
B) Malonic acid and hexamethyleneamine
C) Melamine and vinyl acetate
D) Melamine and formaldehyde
Explanation
(d)
The unbreakable plastic household crockery is made from opolymer of formaldehyde (HCHO) and melamine.
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Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.