Which term is described as one liquid dispersed in another, with each maintaining its original identity?

Which term is described as one liquid dispersed in another, with each maintaining its original identity?

• A. A sticker
• B. An emulsion
• C. Dispersing agents
• D. Detergents

Answer: (B)

An emulsion is a system in which one liquid is dispersed as droplets within another liquid, and both liquids keep their own identities. The droplets are distributed throughout the continuous phase, and the mixture remains stable for a period thanks to interfacial agents or agitation that slows droplets from coalescing. This concept is what the question is tapping into: it’s describing a mixture where the two liquids are not dissolved into each other but stay separate inside the blend. The other terms don’t fit this description—dispersing agents help achieve or stabilize dispersion, detergents are cleaning agents that can aid emulsification in some contexts, and a sticker isn’t a term used to describe a liquid–liquid system.

An emulsion is a system in which one liquid is dispersed as droplets within another liquid, and both liquids keep their own identities. The droplets are distributed throughout the continuous phase, and the mixture remains stable for a period thanks to interfacial agents or agitation that slows droplets from coalescing. This concept is what the question is tapping into: it’s describing a mixture where the two liquids are not dissolved into each other but stay separate inside the blend. The other terms don’t fit this description—dispersing agents help achieve or stabilize dispersion, detergents are cleaning agents that can aid emulsification in some contexts, and a sticker isn’t a term used to describe a liquid–liquid system.