हिंदी

Give reason for the following: For electroplating with silver, silver nitrate is not used as an electrolyte.

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प्रश्न

Give reason for the following:

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

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उत्तर

Silver nitrate is not used as an electrolyte for electroplating with silver because the deposition of silver will be very fast and, hence, not very smooth and uniform.

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अध्याय 6: Electrolysis - EXERCISE-6 [पृष्ठ ११७]

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एस पी सिंग Concise Chemistry [English] Class 10 ICSE
अध्याय 6 Electrolysis
EXERCISE-6 | Q 1. (i) | पृष्ठ ११७

संबंधित प्रश्न

Name the following :

The process of coating of iron with zinc


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.


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


The following questions are about electroplating of copper wire with silver.
(a) What ions must be present in the electrolyte?
(b) Of what substance must the anode be made up of?
(c) What will the cathode be made up of?
(d) Write the equation for the reaction which takes place at the cathode.


A solution of silver nitrate is a good electrolyte but is not used for electroplating an article with silver.


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


Which solution is preferred as electrolyte, CuSO4 or FeSO4?


Describe what happens to the iron object and the copper rod.


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


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