Electrochemistry Quiz Online

Electrochemistry concepts are essential to learning for every level in chemistry courses. Here, we have compiled many Electrochemistry quizzes free for students of grades 11 and 12. We hope you will find this very useful for your regular exam preparations and entry tests at undergraduate levels, particularly for medical and engineering students (MDCAT, ECAT, NUST, NUMS, JEE, NEET).

INSTRUCTIONS:

1. Select the correct option after having confirmation in your mind.
2. Once you select one option, the system will not allow you to change.
3. After your selection, the system will automatically let you know about your answer right or wrong.
4. Use the Next Button to continue to take questions on this particular quiz. Every quiz has multiple questions on multiple pages.
5. On the last page, there will be the Finish Button instead of the Next Button.
6. Press Finish Button to check your consolidated quiz result.
7. You should achieve 70% to pass on a particular quiz after attempting all questions in the quiz.
8. You can try unlimited times to improve your score.
9. Best of luck.

Now, Start taking quiz.

Results

#1. When The Current Is Passed Through An Electrolytic Solution, Which Of The Following Process Will Occur:

No Movement Of The Ions Occur

No Movement Of The Ions Occur

Cations And Anions Both Move Towards Anode

Cations And Anions Both Move Towards Anode

Anions Move Towards Anode And Cations Move Towards Cathode

Anions Move Towards Anode And Cations Move Towards Cathode

Cations And Anions Both Move Towards Anode

Cations And Anions Both Move Towards Anode

#2. Electric Current Passes through Both Molten and Solution Form of NaCl Because Of:

Hydration of Ions

Hydration of Ions

Na+ and Cl– Ions

Na+ and Cl– Ions

Ions of Water

Ions of Water

Ionic Bonding

Ionic Bonding

#3. A Cell, Which Produces Electric Current By Redox Reaction, Is Called:

Concentration Cell

Concentration Cell

Standard Cell

Standard Cell

Reversible Cell

Reversible Cell

Voltaic Cell

Voltaic Cell

#4. Which of the Following Conduct Electricity Due To the Migration of Electrons Only:

NaCl

NaCl

NaCl Molten

NaCl Molten

NaCl Solution

NaCl Solution

Copper Metal

Copper Metal

#5. Oxidation Number Of Sulphur In S2O3 Is:

–2

–2

+6

+6

+4

+4

+2

+2

#6. Substances through Which Electric Current Can Pass Are Called:

Cathode

Cathode

Anode

Anode

Insulators

Insulators

Conductors

Conductors

#7. Substances through Which Electric Current Cannot Pass Are Called:

Insulators

Insulators

Anode

Anode

Conductors

Conductors

Cathode

Cathode

#8. Metallic Conduction Is Due To The:

Movement Of Ions

Movement Of Ions

None Of These

None Of These

Both (a) And (b)

Both (a) And (b)

Movement Of Electrons

Movement Of Electrons

#9. Metallic Conductors Conduct Electricity:

With Chemical Change

With Chemical Change

None Of These

None Of These

Both (a) And (b)

Both (a) And (b)

Without Any Chemical Change

Without Any Chemical Change

#10. The Flow Of Electrons Is Called:

Cathode

Cathode

Electric Current

Electric Current

Electrolyte

Electrolyte

Anode

Anode

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