Electrolytic Processes Interview Questions:

Following are the below Electrolytic Processes Interview Questions and Important Questions which is very useful for interviews and exams

1. State Faraday’s laws of electrolysis and explain them clearly.

2. Discuss various laws of electrolysis. What are different applications of electrolysis.

3. What is electrolysis? State Faraday’s laws of electrolysis and explain them clearly.

4. What are the various applications of electrolysis ? Explain extraction of metals.

5. Briefly describe the process of extraction of aluminium from the ore.

6. Explain with the help of a neat sketch the extraction process of aluminium.

7. Explain the terms ‘polarisation’: ‘throwing power’ and ‘electrodeposition’. How are zinc and copper refined from their base metals electrically ?

8. What is electrolysis? Explain the following terms used in electrolytic process : (i) Current efficiency (ii) Throwing power (iii) Electro­chemical equivalent ?

9. Define and explain ‘current efficiency’, ‘voltage required’ and ‘energy efficiency’ when referred to electrolytic processes. Also state and explain Faraday’s laws of electrolysis.

10. Describe principle of electrode position in electrolytic process.

11. What is electrodeposition ? Explain the various factors on which the quality of deposition depends.

12. Explain the basic principle of electrodeposition. Give its applications.

13. State and explain Faraday’s laws of electrolysis. What fac­tors govern the rate of electrodeposition process?

14. What is electroplating and what for is it done? Describe various operations involved in electroplating.

15. Why is it necessary to clean a job before electroplating and how it is performed?

16. Describe in detail the process of nickel electroplating in industry.

17. What do you understand by ‘reverse current process’ in electroplating? Discuss its advantages.

18. Give the detailed description of equipment and process used for chromium plating. What is the composition of electro­lyte used ?

19. List the major applications of electrolysis. What do you understand by anodising ?

20. Explain briefly : (i) Electrodeposition of rubber (ii) Anodic oxidation of aluminium.

21. What is meant by anodising ? Explain the process of anodising and describe the equipment used for it.

22. List the major applications of electrolysis. Explain the basic principle of electrodeposition. Discuss in detail the power supply requirements for different electrolytic processes.

23. State various types of power supplies used for electrolytic process. Discuss any one in detail.

24. Why it is preferred to supply large chemical works from hydroelectric or atomic power stations?

25. Write short notes on the following :

• Electrolysis and its laws.
• Applications of electrolysis.
• Nickel plating.
• Extraction of metals using electrolytic processes.
• Anodizing and its applications.
• Reverse current process of electroplating.
• Electroforming.
• Manufacture of chemicals by electrolytic processes.
• Power supply requirements for electrolytic processes.
• Extraction and refining of metals by electrolysis.