Chemistry Electrochemistry Online Quiz Test MCQs

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Given on this page is a online quiz on the topic of Electrochemistry. Being one of the very important subject, questions related to various topics of Chemistry are often part of different written exams and in order to help you in preparing for them in best way possible, the free online quizzes related to its various topics are given on our website

Chemistry Electrochemistry Online Quiz Test MCQs




Chemistry

1. Cell potential depends upon:
 
 
 
 

Question 1 of 15

2. Reduction or oxidation potential of standard hydrogen electrode is:
 
 
 
 

Question 2 of 15

3. Metallic conduction is also called as:
 
 
 
 

Question 3 of 15

4. The conversion of chemical energy into electrical energy requires:
 
 
 
 

Question 4 of 15

5. Fuel cells are the means by which chemical energy may be converted into:
 
 
 
 

Question 5 of 15

6. In an electrolytic cell, the electrons flow from:
 
 
 
 

Question 6 of 15

7. A reaction will be spontaneous if its calculated emf is:
 
 
 
 

Question 7 of 15

8. The difference of potential of two electrodes when concentration of solution is 1 M each at 25°C and 1 atm is called:
 
 
 
 

Question 8 of 15

9. In electrolysis cells, the chemical changes may be:
 
 
 
 

Question 9 of 15

10. Fuel cells are mostly used in space aircrafts as the source of:
 
 
 
 

Question 10 of 15

11. Ionization is the process in which ionic compounds when fused or dissolved in water split up into charged particles called:
 
 
 
 

Question 11 of 15

12. Electrolysis is used for:
 
 
 
 

Question 12 of 15

13. Electrolytes in the form of solution or in the fused state have the ability to conduct:
 
 
 
 

Question 13 of 15

14. Electrochemistry is concerned with the conversion of electrical energy into chemical energy in:
 
 
 
 

Question 14 of 15

15. Most metals are conductors of electricity because of the:
 
 
 
 

Question 15 of 15


 

 

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