Silver bromide is stored in dark bottles, not color bottles. This is because silver bromide is photosensitive, meaning it reacts with light.

Here's why:

* Light Sensitivity: Silver bromide is used in photographic film and paper because it reacts with light to form a latent image. This reaction is irreversible, so exposure to light would ruin the silver bromide.

* Dark Bottles Protection: Dark bottles (often amber or opaque) block out light, preventing the silver bromide from reacting and degrading.

* Preservation: Storing silver bromide in darkness helps to preserve its chemical properties and ensure its effectiveness in photographic processes.

So, it's not about the color of the bottle, but rather the darkness of the bottle that matters in storing silver bromide.