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What Ions Must Be Present in a Solution Used for Electroplating a Particular Metal? - Chemistry

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प्रश्न

What ions must be present in a solution used for electroplating a particular metal?

एक पंक्ति में उत्तर
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उत्तर

The ions of the metal which is to be electroplated on the article must be present in a solution.

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अध्याय 6: Electrolysis - Exercise 5 [पृष्ठ १४९]

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फ्रैंक Chemistry Part 2 [English] Class 10 ICSE
अध्याय 6 Electrolysis
Exercise 5 | Q 2.4 | पृष्ठ १४९

संबंधित प्रश्न

Name the metallic ions that should be present in the electrolyte when an article made of copper is to be electroplated with silver.


Give reasons why In the electroplating of an article with silver, the electrolyte sodium argentocyanide solution is preferred over silver nitrate solution.


An electrolytic cell is set up using two platinum electrodes and an aqueous solution of copper (II) sulphate,
(a)draw a labelled diagram of the electrolytic cell,
(b)Name the ions present in the cell,
(c)Name the ions migrating towards the anode,
(d)Name the ions migrating towards the cathode,
(e)Name the ions which will not be discharged at electrodes during electrolysis,
(f)Write the reaction at the cathode,
(g)Write the reaction at the anode,
(h)Name the spectator ion in the solution.


Give reason for the following:

For electroplating with silver, silver nitrate is not used as an electrolyte.


The following question relate to the electroplating of an article with silver.
What ions must be present in the electrolyte?


The following question relate to the electroplating of an article with silver.
 What should be the nature of the anode?


Mr Ramu wants electrolyte his key chain with nickel to prevent rusting. For this electroplating
(i) Name the electrolyte
(ii) Name the cathode
(iii) Name the anode
(iv) Give the reaction at the cathode
(v) Give the reaction at the anode


The electrolyte used for electroplating an article with silver is ______.


Write two applications of electrolysis in which the anode diminishes in mass.


What ions must be present in a solution used for electroplating a particular metal?


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