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प्रश्न
One of the most common applications of chemical effect of electric current is ______.
उत्तर
One of the most common applications of chemical effect of electric current is Electroplating.
Explanation -
It is the process of depositing a layer of any desired metal on another material by means of electricity.
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संबंधित प्रश्न
The process of depositing a layer of any desired metal on another material by means of electricity is called ______.
In an electrolyte the current is due to the flow of ______.
An electric current can produce
When electric current is passed through a conducting solution, there is a change of colour of the solution. This indicates
Paheli wants to deposit silver on an iron spoon. She took silver nitrate (AgNO3) solution in a beaker and set up a simple circuit for electroplating. Which terminal of the battery should the spoon be connected to? What material should the other electrode be made of?
Observe the following circuits carefully. In which circuit will the bulb glow? Write Yes or No in the blank space provided along each of the circuit given in the figure.
|
(a) |
Piece of coal |
______ |
|
(b) |
Iron nail |
______ |
|
(c) |
Eraser |
______ |
|
(d) |
Steel spoon |
______ |
The most common industrial application of chemical effects of electric current is ______.
Name the process which shows the chemical effect of electric current?
State some advantages of electroplating.
What are anodes and cathodes?
