Home » Chemistry Mcqs » Chemistry Electrochemistry Online Quiz Test MCQs

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

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

3. Metallic conduction is also called as:

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

5. Electrolysis is used for:

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

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

8. Cell potential depends upon:

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

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

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

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

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

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

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

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Chemistry Electrochemistry Online Quiz Test MCQs