5 Types of Liquids with Examples

There are three states of matter in nature as solid, liquid and gas. Of them both

Liquids are material substances that tend to flow.

They occupy the shape of the vessel they are poured into.

They can flow on a surface due to the loose arrangement of molecules within the matter.

They have fewer inter-molecular forces of attraction than solids.

Hence unlike solids, they cannot retain a shape on their own.

They tend to spread on the surface without any shape.

On the other hand, gases have further weaker forces of attraction between molecules.

Hence they vaporize on exposure to air.

Types of liquids

In nature, liquids are available in different types as below.

  1. Solvents
  2. Solutions
  3. Emulsions
  4. Suspensions
  5. Aerated liquids.
  6. Liquid gases

Types of Liquids


These are the true liquids on the list. These are made up of the same set of molecules.

For example, liquid water is made up of H2O molecules and ethanol is made up of C2H5OH molecules.

These liquids can be obtained in large quantities from nature. In fact, they are the most common liquids we encounter in everyday life.

Ex: Water, ethanol, plant oils, mineral oils, organic solvents like benzene, carbon tetrachloride, acetone, etc.

water one of the Types of Liquids

These solvents are used to prepare other types of liquids mentioned like solutions, suspensions, emulsions and aerated liquids.

Without these solvents, other liquids cannot be made.

These solvents are of different types based on their chemistry, nature, polarity, pH, etc.


These are liquids that have other substances dissolved in them. When you mix sugar or salt into water, you get a solution.

Seawater is an example of a natural solution.

When the substance is mixed with water (solvent), the substances’ molecules get separated from each other. Then these isolated molecules of the solid material arrange themselves within the intermolecular spaces of solvent molecules.

Thus you can notice that when you add table salt to a glass full of water, it does not immediately overflow.

It overflows only after a certain amount of salt is already added. That is, it is the amount of salt which can occupy the space between water molecules.

Then when the remaining salt is added, it overflows the water for lack of extra space in the glass.


These are unique types of liquids wherein two immiscible liquids are virtually mixed up.

One of the liquid is evenly distributed as globules into the other.

In nature, we can such examples of emulsions in the form of butter.

Even when our hand has oil, washing with soap removes it entirely. This is because soap allows water to form an emulsion with oil on the hand and slips away from the skin surface.

These emulsions are of two types as Water in Oil (W/O) type or Oil in Water (O/W) type. In the water in Oil type, the water is distributed as fine globules into Oil. While on the other, it is vice-versa.

Types of Liquids
Credit: researchgate.net

These are further made into w/o/w (water in oil in water) type or o/w/w (oil in water in oil type). These are called complex emulsions and have less stability.

Many drugs are formulated in emulsion type as they are insoluble. Hence emulsions serve as drug delivery systems.


As the name indicates, these are liquids wherein solid particles are suspended in a solvent.suspension with fine particles

These suspensions have fine particle matter dispersed evenly within a solvent. These are less common in nature around. But they are widely used by humans in medical forms. We can see many drug
preparations like ant-acids in the suspension form. These suspensions have a character of particle settlement. The suspended particles settle down at the bottom if kept still for a long time. Hence the label carries instructions to “Shake well before Use.”

Also, muddy water, water mixed with fine sand (silt) are naturally available suspensions. But on standing, the particles may settle. Nowadays, nano-particle based suspensions are also made. These do not settle down at the bottom as much as those suspensions with bigger particle size.

Aerated solutions

These are also less common in nature but are readily available as beverages to humans. Coke and soda, which see in daily life, are examples. Here gas is entrapped within the liquid spaces. This gas gets expelled at a warm temperature.aerated liquid like soda or coke

They are similar to solutions with the only difference that instead of solid being mixed, gas is mixed with liquid. But unlike solutions, they have few differences in behavior. When shaken, the gas molecules get together to form bubbles. These bubbles put pressure on the solvent to expel it forcefully from the container. Hence we can notice foam when shaken. Also, to make a solution, a good amount of work is involved in dispersing solids particles into the liquid. But, for these, just passing gas into a liquid is sufficient.

Liquefied gases

In practice, we notice liquids, when heated to the boiling point, convert into a gaseous vapor.

Similarly, when gases are subjected to extremely low temperatures, they convert into gaseous liquids.

Example of such liquids is liquid nitrogen, liquid oxygen, liquid hydrogen, etc. These are used for special purposes and have to be handled with care as they can be destructive.

4 thoughts on “5 Types of Liquids with Examples”

Leave a Comment