What takes place when electric current is passed through acidulated water?

What type of chemical reaction takes place when electricity is passed through acidulated water?

It is decomposition reaction because when electricity is passed through the water a single compound split into two elements hydrogen and oxygen so it is called decomposition reaction.

When electricity is passed through acidulated water the positively charged ion produced in the solution is?

When electric current is passed through acidulated water, the hydrogen and oxygen gases separate. Which electrode do the hydrogen ions move to and why. 1. As we know,the hydrogen ions H+ are positive in nature.

When electric current is passed through water to which acid is added the gases produced are?

During the process of electrolysis of water, dilute sulphuric acid splits into when electricity is passed through the dilute sulfuric acid solution. The electrolyte is dilute sulfuric acid (= acidified water) which, during electrolysis is split into hydrogen and oxygen gases.

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What happens when electric current is passed?

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.

What type of chemical reaction takes place when silver bromide is exposed to sunlight?

Light decomposition reaction.

Silver bromide is a light-sensitive compound that is it gets decomposed when exposed to light. So when silver bromide is exposed to sunlight, it gets decomposed to give silver metal and bromine gas is liberated. The reaction is called a photolysis reaction.

What happens when electricity is passed through acid?

When electric current is passed through acidified solution, it decomposes to give hydrogen at cathode and oxygen at anode.

What happens when an electric current is passed through water mixed with few drops of acid?

Answer: During the process of electrolysis of water, dilute sulphuric acid splits into when electricity is passed through the dilute sulfuric acid solution. The electrolyte is dilute sulfuric acid (= acidified water) which, during electrolysis is split into hydrogen and oxygen gases.

What happens to two electrodes connected with a battery when the current is passed through water Explain with diagram?

If electric current is passed through acidified water, then bubbles of Oxygen gas and hydrogen gas are produced at the two electrodes in immersed in it. … 2) Hydrogen gas is formed at the negative electrode that is cathode which is connected to the negative terminal of the battery.

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When current of electricity is passed through water hydrogen ions attracted to electrode?

Answer Expert Verified. When electric current is passed through water , it decomposes to give hydrogen gas and oxygen gas. Water splits up into H+ ions and OH- ions . Positive H+ ions will move towards the negative terminal that is cathode and OH- ions will move towards anode.

What happens when electricity is passed through acidified water Explain with diagram?

Electrolysis is passing an electric current through a liquid containing ions so that decomposition reaction takes place. When an electric current is passed through acidified water, it decomposes to give hydrogen and oxygen gas. The hydrogen gas is obtained at the cathode and the oxygen gas is obtained at the anode.

When an electric current is passed through any wire?

When an electric current is passed through a wire, it is true that a magnetic field is produced around it. However, such magnetic fields are very weak. The magnetic field produced by an electric iron connecting cable is very weak and is not enough to attract nearby objects.

When an electric current is passed through an electrolyte takes place?

When the electric current is passed through a cell having an electrolyte, the positive ions move towards cathode and negative ions towards the anode.