NCERT Solutions for Class 8 Science Chapter 14 – Chemical Effect of Electric Current
This article deals with NCERT Solutions for Class 8 Science Chapter 14. Physics is a subject of paramount importance. It is a subject that boasts of many scientists. NCERT Solutions certainly aim towards that. These solutions will be helpful in the path of becoming a scientist. Most noteworthy, NCERT Solutions for Class 8 Science Chapter 14 help in strengthening the fundamentals. Students will memorize in a way that it would never escape their minds. All of this is due to NCERT Solutions.
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CBSE Class 8 Science Chapter 14 – Chemical Effect of Electric Current NCERT Solutions
NCERT Solutions for Class 8 Physics Chapter 14 deals with Chemical Effect of Electric Current. This chapter has information about the conduction electric current in liquids. Here students will learn that some liquids are good conductors of electricity. Furthermore, they will also learn that some liquids are bad conductors of electricity. Also, most electricity conducting liquids are solutions of acids, bases, and salts. Most noteworthy, chemical reactions take place when an electric current passes through conducting liquid. Hence, the resulting effects are called chemical effects of currents.
Sub-topics covered under NCERT Solutions for Class 8 Science Chapter 14
- 14.1 Do Liquids Conduct Electricity?
- 14.2 Chemical Effects of Electric Current
- 14.3 Electroplating
NCERT Solutions for Class 8 Physics Chapter 14
NCERT Solutions for Class 8 Science Chapter 14 shows that the conduction of electricity occurs with conducting liquids. This chapter certainly arouses curiosity among students with simple activities. Furthermore, the chapter makes students realize the importance of Electroplating. Electroplating is certainly a great invention of mankind. Electroplating is an application of chemical effects of electric current. Above all, the chapter explains students the wonderful chemical effects of electric currents. This concept certainly has wide applications in chemistry, Physics, Biology, and other fields.
Below is a brief explanation of the sub-units of chapter 14:
14.1 Do Liquids Conduct Electricity? – Here the question is: whether liquid conduct electricity or not. One tests to see whether a liquid allows current to pass through or not. If current passes through then liquid is a good conductor of electricity. In contrast, in bad conductor liquid electric current does not pass.
14.2 Chemical Effects of Electric Current – This part contains chemical effects. Furthermore, these effects are of Electric current. The production of chemical reactions takes place when electric passes through conduction solution. There is probably the formation of gas bubbles on electrodes. Furthermore, one can see deposits of metal on electrodes. Changes in the color of the solution can also occur.
14.3 Electroplating – Finally, Electroplating refers to a specific process. It is the process of depositing a layer of any metal on another material. Above all, all this happens by means of electricity.
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