You can use litmus paper to identify the acids and bases.
in food science
3
Standard Solution is a solution that the concentration of which is accurately known
A solution that has been titrated against a primary standard solution.
A solution is a homogenous mixture of two or more substances. while A solution whose concentration is known is called a standard solution.
how is a standard of beta caroten prepared
Titrate it with a primary standard
Standard Solution is a solution that the concentration of which is accurately known
is that solution that is just unlike standard solution .so if any solution dont have the standard property which is called the non standard solution the property of the standard solution is:-1.high purity 2.it is stable toward the air 3.available it means that in the lost cost.........
Standard solution
primary standard solution is prepared by direct measurements of the mass of solute and the volume of solution.whereas, a secondary standard solution is a solution whose concentration can't be determined directly from weight of solute and volume of solution, the concentration must be determined by analysis of the solution itself.
Standard solution
A solution that has been titrated against a primary standard solution.
A solution is a homogenous mixture of two or more substances. while A solution whose concentration is known is called a standard solution.
it is primary standard........ but before making solution dry it at 120. C
standardization of solution is the process used to determine the concentration of solution
how is a standard of beta caroten prepared
A known quantity of a substance is dissolved in solution for a standard solution. This is expressed as units of mole per liter, moles per cubic centimeter, or in terms of that particular titration.
Sodium chloride is a crystalline solid but can be dissolved in water to form a solution.