A material transported in amber bottles is likely to be what?

• A. Water reactive
• B. Light sensitive
• C. Explosive
• D. Odorless

Answer: (B)

Light exposure can degrade or alter chemicals that are photosensitive. Amber bottles filter out much of the ultraviolet and blue light that drives photochemical reactions, so substances that are easily damaged by light are commonly stored in amber glass during transport. That’s why the material is likely light sensitive. The other properties don’t depend on bottle color: water-reactive materials relate to moisture interactions, explosives to safety and packaging requirements, and odorless describes a sensory property rather than stability under light.