Electrochemistry questions
1808 published questions with worked solutions.
- In a Leclanche cell, cathode is _____________
- When fully charged, the e.m.f. of a lead accumulator cell is _________
- NICAD cell consists of ___________
- NICAD cells are _________
- The type of a battery, in which the reaction occurs only once and then battery becomes dead over a period of time is known as...
- During the charging of storage cell, ________
- NICAD cell can be sealed as _________
- The product obtained in fuel cell is _________
- Which of the following is strongly electropositive?
- The elements placed in the lower part of the left side of e.m.f. series are ______ agents
- Iron displaces copper from the solution of its salt because ________
- In the cell, Zn|Zn^ 2+ ||Cu^ 2+ |Cu _______
- Electrolytes when dissolved in water dissociate into ions because ________
- In the electrolysis of a fused salt, the mass of the deposited substance on the electrode will NOT depend on _______
- In an electroplating, the article to be electroplated serves as, _________
- Which of the following represents process of passivation?
- A half-cell reaction is one that ________
- Solution of NaCl conducts electricity, therefore NaCl is ________
- Corrosion is basically a/an ________
- Process of galvanization is present in which metal?
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