Question

Polyvinyl chloride (PVC) is highly versatile in its uses as a plastic. Which of these is not a use of PVC?

1) Construction materials
2) Electrical insulation
3) Food packaging
4) Medical devices

Answer 1

The use of Polyvinyl chloride (PVC) not typically associated with it is food packaging, as other polymers like polyethylene are generally preferred for this application.

Step-by-step explanation:

Polyvinyl chloride (PVC) is a highly versatile polymer used in various applications. When PVC is made flexible with the addition of plasticisers, it can be used for applications such as electrical insulation, upholstery, and waterproof fabrics. Rigid, unplasticized PVC (uPVC) is used in construction materials such as pipes, window frames, and house siding. However, one use that is not typically associated with PVC is food packaging, which tends to use other types of polymers like polyethylene or polypropylene because they are more suited for direct contact with food due to their non-toxic nature and less environmental impact.