An insoluble material.
A substance that does not dissolve in water is called insoluble.
Water is called a solvent, because of the many things that dissolve in it.
Something that can be dissolved in another material is a solute, and is said to be soluble in that material.
When a substance does not dissolve in water, it is called insoluble. This means that the substance does not break apart and mix uniformly with water to form a solution.
Materials that dissolve in water are called hydrophilic. They have an affinity for water and can form hydrogen bonds with water molecules, allowing them to disperse in water.
The glue which does not dissolve in water is called dispersive.
water
Water has been called the "universal Solvent" for just this reason. How much of a specific material it might dissolve is another question, but generally speaking it will dissolve anything, but perhaps in very small amounts.
No, coal does not dissolve in water. Coal is a solid, carbon-rich material that does not have the ability to dissolve in water as it lacks the necessary chemical properties for dissolution.
A substance that does not dissolve in water is called insoluble.
If you add more material to water than it can dissolve, the excess material will remain undissolved at the bottom of the container. This is called a saturated solution, where the water has dissolved the maximum amount of solute it can at a given temperature. Further adding material will not dissolve and will just collect at the bottom.
Water is called a solvent, because of the many things that dissolve in it.
water can dissolve any substance given time. It is a universal solvent.
Something that can be dissolved in another material is a solute, and is said to be soluble in that material.
When a substance does not dissolve in water, it is called insoluble. This means that the substance does not break apart and mix uniformly with water to form a solution.
No, coal is insoluble in water. It will not dissolve in water as it is a solid carbon-based material.
This phenomenon is called dissolution.