What is the colour of bromine water?

What is the colour of bromine water?

• A. Orange
• B. Brown
• C. Blue
• D. Green

Answer: (A)

The main idea is how bromine behaves when dissolved in water and what color that solution takes. Bromine in water forms a solution whose color is a distinct orange hue (often described as orange-brown). This happens because bromine absorbs light in the blue-green part of the spectrum and reflects the longer, red-orange wavelengths, giving the solution its characteristic color. So bromine water looks orange, not blue or green, and not a pure brown in the common exam context.

The main idea is how bromine behaves when dissolved in water and what color that solution takes. Bromine in water forms a solution whose color is a distinct orange hue (often described as orange-brown). This happens because bromine absorbs light in the blue-green part of the spectrum and reflects the longer, red-orange wavelengths, giving the solution its characteristic color. So bromine water looks orange, not blue or green, and not a pure brown in the common exam context.