Plastics exhibit the properties of____________________?
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Answer: B. Non-biodegradable
Explanation
Plastics are generally synthetic organic polymers that resist microbial breakdown. This resistance to natural enzymatic and bacterial degradation renders them non-biodegradable. Synthetic polymer chains lack the specific linkages targeted by common soil microbes. Plastics are composed of large macromolecules built from repeating monomer units. Synthetic plastics persist in the environment for centuries due to strong carbon-carbon bonds. Thermoplastics and thermosets represent the two primary classifications of plastic materials.
Environmental management of plastic waste is a major global sustainability challenge today. Packaging industries utilize non-biodegradable plastics for moisture barrier protection. Developing biodegradable bioplastics aims to replace persistent traditional petroleum polymers. Plastics generally soften at moderate temperatures, making them unsuitable for high heat. Plastics are widely utilized for manufacturing drainage pipes due to chemical inertness. Claiming all listed options are correct is false because plastics suit drainage pipes.
- Subject
- Engineering
- Category
- Chemical Engineering
- Topic
- —
- Difficulty
- medium
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