Advertisements
Advertisements
प्रश्न
One of the most common applications of chemical effect of electric current is ______.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
The process of depositing a layer of any desired metal on another material by means of electricity is called ______.
Prepare a list of objects around you that are electroplated.
In an electrolyte the current is due to the flow of ______.
Electroplating is an example for ______.
When electric current is passed through a conducting solution, there is a change of colour of the solution. This indicates
Electroplating of ______ is done on objects like water taps and cycle bell to give them a shiny appearance.
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) |
|
______ |
|
(b) |
|
______ |
|
(c) |
|
______ |
|
(d) |
|
______ |
A chemical reaction happens when electricity passes through various conducting liquids.
The most common industrial application of chemical effects of electric current is ______.
