The concentration of a solution is the amount (mass or volume) of solute present in a given amount (mass or volume) of solution. There are various ways of expressing the concentration of a solution, but here we will learn only three methods. (i) Mass by mass percentage of a solution = Mass of solute / …
A solution is a homogeneous mixture of two or more substances. You come across various types of solutions in your daily life. Lemonade,soda water etc. are all examples of solutions.Usually we think of a solution as a liquid that contains either a solid, liquid or a gas dissolved in it. But, we can also have …
Mixtures are constituted by more than one kind of pure form of matter. We know that dissolved sodium chloride can be separated from water by the physical process of evaporation. However, sodium chloride is itself a pure substance and cannot be separated by physical process into its chemical constituents. Similarly, sugar is a substance which …
Alloys: Alloys are mixtures of two or more metals or a metal and a non-metal and cannot be separated into their components by physical methods. But still, an alloy is considered as a mixture because it shows the properties of its constituents and can have variable composition. For example, brass is a mixture of approximately …
The concentration of a solution is the amount of solute present per unit volume or per unit mass of the solution.
Materials that are insoluble in a solvent and have particles that are visible to naked eyes, form a suspension. A suspension is a heterogeneous mixture.
A solution is a homogeneous mixture of two or more substances. The major component of a solution is called the solvent, and the minor, the solute.
A mixture contains more than one substance (element and/ or compound) mixed in any proportion.
: Mixtures and Compounds Mixtures Compounds Elements or compounds just mix 1. Elements react to form new compounds.together to form a mixture and nonew compound is formed. A mixture has a variable composition. 2. The composition of each new substance is always fixed.3, A mixture shows the properties of the 3. The new substance has …
