Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Everyday & Industrial ChemistryHousehold, Food & Material Chemistry
Plastic was invented in 1907 by:
- A.Leo BaekelandCorrect answer
- B.Alexander Parkes
- C.John Wesley Hyatt
- D.Wallace Carothers
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Practice these MCQs in the appQuick fact: Plastic (the first fully synthetic plastic, Bakelite) was invented in 1907 by Leo Baekeland.