MCQ Questions of Class 8 Science Chapter 14 Chemical Effects of Electric Current with Answers

Free PDF Download of CBSE Class 8 Science Chapter 14 Chemical Effects of Electric Current Multiple Choice Questions with Answers.Based on Latest Exam Pattern. Students can solve NCERT Class 8 Science Chapter 14 Chemical Effects of Electric Current Multiple Choice Questions with Answers to know their preparation level.

Download Books for Boards

Join our Telegram Channel, there you will get various e-books for CBSE 2024 Boards exams for Class 9th, 10th, 11th, and 12th.

Download Books for Boards
Join Now
We earn a commission if you make a purchase, at no additional cost to you.

Chemical Effects of Electric Current Class 8 MCQs Questions with Answers

MCQ Questions for Class 8 Science Chapter 14 Chemical Effects of Electric Current with Answers

Please enter your email:

1. Which of the following is a bad conductor of electricity?

 
 
 
 

2. Waste from an electroplating factory must be disposed off

 
 
 
 

3. Pure or distilled water is a

 
 
 
 

4. When electrodes are immersed in water and electricity passed, the bubbles formed on the positive terminal is actually _______ gas.

 
 
 
 

5. Electroplating is based on

 
 
 
 

6. Which is not a non-electrolyte?

 
 
 
 

7. Polythene is

 
 
 
 

8. Electroplating prevents

 
 
 
 

9. An electric lamp glows due to

 
 
 
 

10. Tap water is a good conductor of electricity while distilled water is not because

 
 
 
 

11. Which of the following is not used for electroplating metal articles?

 
 
 
 

12. In LEDs, the longer lead (wire) is always connected to the _______ terminal

 
 
 
 

13. Copper is

 
 
 
 

14. When electrodes are immersed in water and electricity passed, the bubbles formed on the negative terminal is actually _______ gas.

 
 
 
 

15. Which of the following does not conduct electricity?

 
 
 
 

16. Flow of electron is called

 
 
 
 

17. An electric current can produce

 
 
 
 

18. Which of the following is a good conductor?

 
 
 
 

19. Iron objects can be protected by electroplating them with

 
 
 
 

20. An electrolyte is

 
 
 
 

Hope the information shed above regarding MCQ Questions for Class 8 Science Chapter 14 Chemical Effects of Electric Current with Answers Pdf free download has been useful to an extent. If you have any other queries of CBSE Class 8 Science Chapter 14 Chemical Effects of Electric Current MCQs Multiple Choice Questions with Answers, feel free to comment below so that we can revert back to us at the earliest possible

By Team Study Rate

Tags: ,

Leave a Reply