What is the chemical effect of electric current?

Chemical effect of the electric current: The passage of an electric current through a conducting solution causes chemical reaction. That may cause formation of bubbles of a gas on the electrodes, deposites of metal on electrodes, changes of colour of solutions etc.

What is the chemical effect of electric current Class 8?

When electric current passes through any conducting solution, then chemical reactions take place inside the conducting solution. This effect is called as chemical effect of electric current. … The process of depositing a layer of any desired metal on another material by means of electricity is called electroplating.

What are the chemical effects of electric current explain with example?

The resulting effects are called chemical effects of electric current. An example of the chemical effect is that When an electric current is passed through the solution of a metal salt, such as a solution of copper sulfate, metal gets deposited at the negative electrode because the metal is positively charged.

What are the two chemical effects of electric current?

Some of the chemical effects of electric current are as follows : Bubbles of gas may be formed at electrodes. Deposits of metal may be seen on electrodes. Change of colour of solution may occur.

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In what ways are the chemical effects of current used?

The process of depositing a layer of any desired metal on another material by means of electricity is called electroplating. It is one of the most common applications of chemical effects of electric current. Electroplating is a very useful process.

What are the three chemical effect of electric current?

Chemical effects include: Formation of gas bubbles at electrodes. Deposition of metals at electrodes. Changes in solution colour.

How are chemical effects of electric currents used by humans?

Answer: chemical effect of electric current is put by humans by the process of electrolysis.

Which is the most common application of chemical effect of current?

The process of depositing a layer of any desired metal on another material, by means of electricity, is called electroplating.

What is meant by chemical effects of electric current write its two applications?

Electroplating and electrolysis are the applications of chemical effect of electric current.

What is magnetic effect of electric current?

Magnetic effect of electric current – ” The production of magnetic field around a conducting wire when electric current is allowed to flow through it, is called magnetic field of electric current.”