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

Question 1 of 15

2. Cell potential depends upon:
 
 
 
 

Question 2 of 15

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

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. Reduction or oxidation potential of standard hydrogen electrode is:
 
 
 
 

Question 6 of 15

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

Question 7 of 15

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

Question 8 of 15

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

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

Question 13 of 15

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

Question 14 of 15

15. Metallic conduction is also called as:
 
 
 
 

Question 15 of 15


 

 

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