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. Flow of electron is called

 
 
 
 

2. Waste from an electroplating factory must be disposed off

 
 
 
 

3. Iron objects can be protected by electroplating them with

 
 
 
 

4. An electric current can produce

 
 
 
 

5. An electrolyte is

 
 
 
 

6. Polythene is

 
 
 
 

7. Pure or distilled water is a

 
 
 
 

8. Which of the following does not conduct electricity?

 
 
 
 

9. Which is not a non-electrolyte?

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 

13. Electroplating is based on

 
 
 
 

14. Which of the following is a good conductor?

 
 
 
 

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

 
 
 
 

16. Copper is

 
 
 
 

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

 
 
 
 

18. Electroplating prevents

 
 
 
 

19. An electric lamp glows due to

 
 
 
 

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

 
 
 
 

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