Magnesium is used as a sacrificial metal to protect iron from rust.
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From Electrochemistry · Chemistry Modal Exam
MCQ
MCQ
Which of the following is not a type of electrochemical cell?
MCQ
The voltage of the electrochemical cell depends on the distance between the two electrodes.
MCQ
Calculate the electrode potential of the given electrode. Pt, Cl2(2 bar)| 2Cl–(0.02 M); E°(Cl2 | 2C…
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Which of the following metal does not corrode?
MCQ
Which of the following statements regarding primary cells is false?
MCQ
What is the product formed at the cathode in the electrolysis of aqueous CuSO4?
MCQ
Which of the following scientists stated that the equivalent conductivity of an electrolyte at infinite dilution is equa…