A method which would quickly reveal if the solution was saturated or unsaturated is to add heat to the solution and stir.
<h3>What is solubility?</h3>
Solubility can be defined as a terminology that describes how readily a chemical substance (compound) can be dissolved in a solvent to form a solution, which may either be saturated or unsaturated.
In Chemistry, a chemical substance (compound) is considered to be soluble if it dissolves completely in a solvent such as water.
In this experiment, a method which can be used by the student to quickly reveal if the solution was saturated or unsaturated is to add heat to the solution and stir because it will increase the rate in which it dissolves and settles at the bottom.
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If economics deals with personal finance or how you spend, save and invest our money then it deals with public goods, defence goods or luxury goods.
Given that economics also deals with personal finance, or how you spend, save, and invest your money.
We are required to tell on which the things the money could be spent.
Money can be spend on purchasing:
- Public goods,
- Defense goods,
- luxury goods.
Public goods are those goods which are necessary goods for the survival of people.
Defense goods are those goods which a government uses in order to protect the public.
Luxury goods are those goods which are not necessary for the survival but shows personality,etc.
Hence if economics deals with personal finance or how you spend, save and invest our money then it deals with public goods, defence goods or luxury goods.
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I believe it's 80! Hope this helps
