The actual surface area of the substance is larger when it's in powdered form, and as dissolving only happens at the surface area, dissolving a powder is a faster process.
It is not an absolute necessity , though. When the substance is not powdered, it will dissolve as well, as the amount you can dissolve is only dependent on the substance involved. However, in powdered form, it will dissolve quicker.
Melting and dissolving are not the same. Melting is the process of a solid turning into a liquid due to heat, while dissolving is when a solid substance mixes with a liquid to form a solution.
The substance that dissolves other substances is known as the solvent. It is usually a liquid, such as water, in which other materials can be dissolved to form a solution.
chemical change
Dissolving in water is a physical change because the chemical composition of the substance remains the same. The particles of the substance are dispersed in the water but do not undergo a chemical reaction to form new substances.
It is a substance that may cease to be a solid by dissolving into it's solvent. Polar substances dissolve in water; most organic substances may be dissolved in water; while inorganic substances may only be dissolved in inorganic solvents.
No, talcum powder is not a liquid. It is a solid substance in the form of a finely ground powder.
You can demonstrate that dissolving is a physical change by showing that the chemical composition of the substance remains the same before and after dissolving. This can be done by evaporating the solvent and obtaining the original substance in its solid form. Chemical changes involve a change in the chemical composition of the substances involved, leading to the formation of new substances, which is not the case in dissolving.
Dissolving a substance means breaking it down into smaller particles and mixing it evenly with a liquid to form a solution.
Melting and dissolving are not the same. Melting is the process of a solid turning into a liquid due to heat, while dissolving is when a solid substance mixes with a liquid to form a solution.
The substance that does the dissolving in a solution is known as the solvent. It is the component that is present in larger quantities and dissolves the other substance, called the solute, to form a homogeneous mixture. Water is a common solvent in many solutions.
Substance which is going to dissolve in medium is called solute and the medium is called solvent. solute + solvent = solution
The substance that dissolves other substances is known as the solvent. It is usually a liquid, such as water, in which other materials can be dissolved to form a solution.
chemical change
if detergent powder in liquid form how to make thicker form
Dissolving in water is a physical change because the chemical composition of the substance remains the same. The particles of the substance are dispersed in the water but do not undergo a chemical reaction to form new substances.
It is a substance that may cease to be a solid by dissolving into it's solvent. Polar substances dissolve in water; most organic substances may be dissolved in water; while inorganic substances may only be dissolved in inorganic solvents.
Solubility refers to the maximum amount of a substance that can dissolve in a solvent at a given temperature and pressure, while dissolution is the process of a substance mixing uniformly with a solvent to form a solution. Solubility determines how much of a substance can dissolve in a solvent, while dissolution describes the actual process of the substance dissolving. The higher the solubility of a substance, the more easily it will dissolve in a solvent.