Suspension: Liquid with Suspended Particles

The correct answer is option B, suspension. A suspension refers to a type of heterogeneous mixture in which solid particles are dispersed in a liquid medium. The liquid in a suspension is called the suspending medium, while the solid particles are referred to as the suspended particles.

Key Points:
- Suspension is a type of heterogeneous mixture.
- It consists of a liquid medium (suspending medium) and solid particles (suspended particles).
- The suspended particles are not dissolved in the liquid but are dispersed throughout the mixture.
- Suspended particles are usually larger and can be seen with the naked eye or a microscope.
- The particles in a suspension are not evenly distributed and can settle down over time due to gravity.
- The particles can be separated from the liquid by methods like filtration or sedimentation.

Characteristics of Suspensions:
1. Visibility: Suspended particles are visible to the naked eye or under a microscope. They can often be seen as a cloudy or opaque appearance in the liquid.
2. Settling: Suspended particles tend to settle down at the bottom of the container over time due to gravity. This settling can be observed, and the liquid may appear clearer on the top.
3. Separation: Suspended particles can be separated from the liquid by various methods. Filtration is a common method where the liquid is passed through a filter, trapping the solid particles. Sedimentation is another method where the suspension is left undisturbed, allowing the particles to settle down and then pouring off the clear liquid.

Examples of Suspensions:
- Muddy water: Water from a river or pond often contains suspended particles like soil, silt, or clay.
- Orange juice with pulp: Orange juice may contain small pieces of pulp that are suspended in the liquid.
- Paint: Paint is a mixture of pigments and a liquid medium, where the pigments are suspended in the paint to give color.

In conclusion, the name given to the liquid that contains suspended particles is a suspension. Suspensions are heterogeneous mixtures where solid particles are dispersed in a liquid medium, and the particles are not dissolved but can be seen and separated from the liquid.

It's in the name tooo....