Which statement describes a milky appearance when added to water?

• A. Emulsifiable concentrate (EC)
• B. Water soluble concentrate
• C. Wettable powder (WP)
• D. Granules (G)

Answer: (A)

Milky appearance when mixed with water is characteristic of an emulsifiable concentrate. This type contains the active ingredient in an organic solvent with emulsifiers, so when you pour it into water the oil-based solvent disperses as tiny droplets, creating an opaque, milky emulsion.

In contrast, a water soluble concentrate dissolves completely in water, giving a clear solution rather than a milky look. A wettable powder is a finely divided solid that must be wetted and dispersed in water to form a suspension, which looks cloudy or muddy but isn’t an oil-in-water emulsion. Granules require dissolution or wetting and don’t produce the milky emulsion appearance.