What is meant by chemical effect of electric current?

When electric current is passed through a conducting solution, some chemical reaction takes place in the solution. This is called chemical effect of electric current. Change of colour of solution may occur. …

What is a 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 meant by 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 is meant by chemical effect of electric current with example?

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.

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What are the three chemical effects of electric current Class 8?

The three effects of electric current are:

  • Heating effect.
  • Magnetic effect.
  • Chemical effect. Was this answer helpful?

What are 3 effects of electric current?

Hence, the three effects of electric current are heating effect, magnetic effect and chemical effect.

What is meant by chemical effect?

When electric current is passed through a conducting solution, some chemical reaction takes place in the solution. This is called chemical effect of electric current.

What are the effects of electric current Class 7?

Electric current has the following effect : (i) Electric current can give rise to heating and lighting. (ii) Electric current can convert a straight conductor into a temporary magnet.