Frequent question: What is chemical effect of electric current give an 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.

What is chemical effect of electric current give some examples?

Give one example of the chemical effect of electric current. Solution: When an electric current is passed through water, then water dissociates into hydrogen and oxygen. This is an example of the chemical effect of electric current.

What is chemical effect of electricity give some examples of chemical effects?

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.

What is mean 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. …

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What are the three chemical effects of electric current?

Chemical Effects of Electric Current

  • Formation of gas bubbles at electrodes.
  • Deposition of metals at electrodes.
  • Changes in solution colour.

What are chemical effects of current?

The passage of an electric current through a conducting solution causes chemical reactions. As a result, bubbles of a gas may be formed on the electrodes. Deposits of metal may be seen on electrodes. Changes of colour of solutions may occur. The reaction would depend on what solution and electrodes are used.

What are the examples of chemical effects?

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 is the application of chemical effects of electricity in our daily life?

Electroplating: 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 application of chemical effects of electric current.

Is milk is a good conductor of electricity?

Milk is a good conductor of electricity because it contains water and lactic acids and other salts.

What are the effects of chemical?

Depending on the chemical, these longer-term health effects might include:

  • organ damage.
  • weakening of the immune system.
  • development of allergies or asthma.
  • reproductive problems and birth defects.
  • effects on the mental, intellectual or physical development of children.
  • cancer.

What are the chemical effects of electric current Class 8?

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.

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What are magnetic effects of electric current?

The magnetic effect of electric current is known as electromagnetic effect. It is observed that when a compass is brought near a current carrying conductor the needle of compass gets deflected because of flow of electricity. This shows that electric current produces a magnetic effect.

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