The surface area of salt can vary depending on the size of the salt crystals or grains. Generally, the surface area of salt is determined by the shapes and sizes of the individual grains, which can influence properties such as dissolution rate and reactivity.
Large crystals of coarse sea salt have a smaller surface area exposed to the water compared to fine table salt, which leads to slower dissolution. The smaller surface area of coarse salt slows down the rate at which water molecules can break down the salt crystals and dissolve them completely.
Crushed salt dissolves faster in cold water compared to rock salt. This is because crushed salt has a larger surface area for water molecules to come in contact with, facilitating faster dissolution. Rock salt, on the other hand, has a smaller surface area which slows down the dissolution process.
Crushing salt before adding it to water increases its surface area, allowing it to dissolve more quickly and evenly in the water. This helps to speed up the process of salting water for cooking purposes.
Yes, the size of salt crystals can affect how fast they dissolve in water. Smaller salt crystals dissolve faster because they have a larger surface area relative to their volume, making it easier for water molecules to come in contact with them and break them apart.
Crushed salt dissolves faster than uncrushed salt because the increased surface area of the crushed particles allows for more contact with the solvent, speeding up the dissolution process.
Because the crystals of the table salt are smaller and the speed of solving depend on the surface area of the material (smaller crystals mean a greatest surface area); dissolution takes place at the surface of the solid.
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Large crystals of coarse sea salt have a smaller surface area exposed to the water compared to fine table salt, which leads to slower dissolution. The smaller surface area of coarse salt slows down the rate at which water molecules can break down the salt crystals and dissolve them completely.
Crushed salt dissolves faster in cold water compared to rock salt. This is because crushed salt has a larger surface area for water molecules to come in contact with, facilitating faster dissolution. Rock salt, on the other hand, has a smaller surface area which slows down the dissolution process.
There is no such thing as "surface area" of "solubility" since the latter refers to the maximum concentration in the solution of a solid (or liquid) in a liquid. "Surface area", as applied to such a phenomenon is meaningless. However, by *increasing* the surface area of, say, a salt, by grinding it, will increase its solubility. Maybe *that* is what the questioner meant.
Fine grains of salt, like table salt, present a greater surface area so that the water molecules can come into contact with more salt.
A salt cube will take longer to dissolve in water compared to powdered salt because of its larger surface area and compact structure, which hinders the interaction with water molecules. Powdered salt, on the other hand, dissolves faster due to its smaller particle size and increased surface area for water to act on.
Other way around, it comes down to surface area/mass
to increase the surface area of evaporation
Because the crystals of the table salt are smaller and the speed of solving depend on the surface area of the material (smaller crystals mean a greatest surface area); dissolution takes place at the surface of the solid.
Crushed salt will dissolve faster as it has a larger surface area providing more contact with the water.
Crushing salt before adding it to water increases its surface area, allowing it to dissolve more quickly and evenly in the water. This helps to speed up the process of salting water for cooking purposes.