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:
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Results
#1. Electrolysis Is The Process In Which A Chemical Reaction Takes Place At The Expense Of:
#2. Standard Hydrogen Electrode Has an Arbitrarily Fixed Potential:
#3. The Oxidation Number Of Chromium In K2Cr2O7 Is:
#4. In The Reaction: 2 Fe + Cl2 ----> 2FeCl3
#5. When Fused PbBr2 Is Electrolyzed:
#6. When Aqueous Solution of NaCl Is Electrolyzed:
#7. During Electrolysis of KNO3, H2 Is Evolved At:
#8. During Electrolysis Of CuSO4 (Aq) Using Cu Electrodes, Cu Is Deposited At:
#9. During Electrolysis of Fused NaCl, Which Of The Following Reaction Occurs At Anode:
#10. An Electrochemical Cell Is Based Upon:
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