Question

properties of a solution .what is mean by substance? (2 mark question answer)​

Answer 1

In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. The term aqueous solution is when one of the solvents is water.[1] In such a mixture, a solute is a substance dissolved in another substance, known as a solvent. The mixing process of a solution happens at a scale where the effects of chemical polarity are involved, resulting in interactions that are specific to solvation. The solution assumes the phase of the solvent when the solvent is the larger fraction of the mixture, as is commonly the case. The concentration of a solute in a solution is the mass of that solute expressed as a percentage of the mass of the whole solution.

Answer 2

Properties of a solution :

1. A solution is a homogeneous mixture.
2. The Particles of a solution are smaller than 1 nm in a diameter
3. The solute particles can't be separated from the mixture by the process of filtration .

Definition of Substance :

• A substance is matter which has a specific composition and specific properties.

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