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V PUBLICATION-REACTIVITY SERIES AND ELECTROCHEMISTRY-QUESTION BANK
- Fill in the blanks. In Zn-Cu cell Anode:...... Cathode:.........
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- When metals react with water...... gas is produced.
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- Find the relation and fill up suitably. Iron react with air to form:...
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- Which is the positive electrode in elctrolysis.
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- Which is the energy. change in galvanic cell?
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- Which product is obtain in the cathode during the electrolysis of NaCl...
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- When a Zn rod is dipped in CuSO4, the colour of the solution......
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- Write an example for electroplating.
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- The process of obtaining a coating of one metal over another metal usi...
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- The order of reactivity of some metais elements are given below. Na ...
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- Give reason for the following. a) Iron vessels are not used as boile...
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- Which metal amongcopper, aluminium and goldlooseits metalic luster at ...
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- Sodium chloride solution is electrolysed using platinum electrodes. ...
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- a) Which type of metal among the given metals is highly reactive with ...
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- a) Which type of energy change is occuring in an electrolytic cell? ...
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- A freshly cut piece of sodium when exposed to air for some time looses...
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- The reactivity series of a few metals are given below. Mg gt Zn gt Fe...
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- An experimental set up is made to compare the reactions of Mg, Zn and ...
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- The equation of reaction with CuSO4 solution and iron nail is given be...
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- Cut a small sodium metal plece into two watch it. a) What change oc...
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