It exposes more of the solid to whatever you want to mix it with so that whatever you are doing, whether it be a physical or chemical change, will take place more rapidly.
no
It will increase it, as more of the outer surface of the solid is incontact with the liquid that it is dissolving in. :)
Increasing the surface area of a solid can help to speed up the rate of dissolution in a solution. This is because more surface area allows for more interactions between the solid and the solvent, leading to faster dissolution.
By breaking up the solid, you are creating more surface area. Therefore, increasing the surface area will speed up dissolution.
there is no effect of either
Increasing the pressure over a solid solute has virtually no effect on the rate that it dissolves. Stirring and increasing the temperature are the best methods for increasing the rate at which a solid solute dissolves.
We increase the surface area of a solid when dissolving to speed up the dissolution process. This is because a larger surface area allows for more contact between the solid and the solvent, leading to faster and more efficient dissolution. Additionally, increasing the surface area can also help achieve a more uniform dissolution throughout the solid.
Reactions depend on molecular collisions. If a solid reactant is a solid, grinding it into smaller particles will increase the surface area. The more surface area, the faster the molecular collisions, which in turn increases the rate of reaction.
The powdered solid has a greater surface area than the single lump of solid. So the larger the surface area of the solid, the faster the reaction will be. Increasing the surface area of the solid increases the chances of collision taking place between the molecules of reactants, if it is a reaction in liquid or gaseous phase.
increase the surface area of a solid means to increase the area of solid
ALL reactions (apart from Nuclear) take place on the surface. By crushing the solid you are increasing the surface area and also the SA/Volume ratio. This increased surface area increases the area available for the dissolution reaction.
The rate of dissolution of a solid is dependent on the surface area reaction. By crushing the cube, the surface area is greatly increased, thus increasing the rate of dissolution.