What is dilute,concentrated and standard solution.

Dilute soltion:

A solution which contains relatively lower  amount of solute when compared to solvent is known as dilute solution.

 In this solution solute is present in a very low quantity(only in trace amount) when compared to solvent. Such type of solutions are called dilute solution.

Ex: dilute HCL.

Concentrated solution:

A solution which contains relatively more amount of solute when compared to solvent is called concentrated solution.

 In this solution solute particles are more than what it should . So the solution becomes concentrated.

Ex: conc.HCL.

Standard solution:

The solution whose elements concentration is known, called as standard solution.

The element or substance whose weight is known or volume is known which is going to add in a solution is considered as standard solution.

Ex: 0.54 gms of salt is added to 20ml water.

             Here concentration of both solute(salt) and solvent(water) is known, so it is a standard solution.