Respuesta :
NaCl solution contains sodium ions . A sodium ion is formed when a sodium atom loses one electron.
When the solution is spilled over the hot flame, some of the Na ions regain their lost electron and form Na atoms. The electrons in these neutral Na atoms are excited due to the high energy of the flame. They absorb this energy and jump to a higher level.
As they come back to their original level, they emit energy in the form of light.
This emitted energy or the light is unique for a particular metal. In case of sodium, the light is bright yellow-orange in color.
The same principle is used in flame test.
And therefore, when the water boils over, it causes the flame to turn bright orange.
The study of chemicals and bonds is called chemistry. There are two different types of ions are these and these are cation and anion.
The answer is mentioned below.
What are ions?
- The compounds which have fewer or more electron than is required is called ions.
- There are two types of ions and these are cations and anions.
According to the question, NaCl solution contains sodium ions. A sodium ion is formed when a sodium atom loses one electron. When the solution is spilled over the hot flame, some of the Na ions regain their lost electron and form Na atoms.
The electrons in these neutral Na atoms are excited due to the high energy of the flame. They absorb this energy and jump to a higher level. As they come back to their original level, they emit energy in the form of light.
This emitted energy or light is unique for a particular metal. In the case of sodium, the light is bright yellow-orange in color.
The same principle is used in the flame test.
For more information about the ions, refer to the link:-
https://brainly.in/question/9531558
