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My thought is that ,that when the electric current is passed through the electrolyte the aluminium from the anode gets attracted towards the cathode as it has positive charge & rest of the impurities get dissolved in electrolyte or get collected in the beaker.therefore,this way the anode decreases.
What else can I help you with?
How does the anode lose mass during the process of electrolysis?
During electrolysis, the anode loses mass because it releases electrons, which causes the metal ions in the anode to turn into metal atoms and dissolve into the electrolyte solution.
Is the anode positive or negative in electrolysis?
In electrolysis, the anode is positive.
Can you use lead as an anode in electrolysis?
Lead can be used as an anode in electrolysis, but it may not be the most optimal choice due to its tendency to corrode and form lead oxide during the electrolysis process. This can affect the efficiency and longevity of the anode. Using materials like platinum or graphite for the anode may be more suitable for certain electrolysis applications.
What is the gas evolved at anode during electrolysis of aqueous NaCl?
Chlorine gas is evolved at the anode during the electrolysis of aqueous sodium chloride (NaCl) because chloride ions are oxidized to form chlorine gas.
How could a sample of gas be collected at the anode during-electrolysis of copper sulfate?
A sample of gas collected at the anode during the electrolysis of copper sulfate would likely be oxygen gas (O2) due to the oxidation of water at the anode. This would be because during this process, water is split into oxygen gas and protons, with the oxygen gas being produced at the anode.
What type of electric charge does an aluminum electrolysis reaction need?
Aluminium metal is formed at the carbon anode (negative).
How does the anode lose mass during the process of electrolysis?
During electrolysis, the anode loses mass because it releases electrons, which causes the metal ions in the anode to turn into metal atoms and dissolve into the electrolyte solution.
Is the anode positive or negative in electrolysis?
In electrolysis, the anode is positive.
Can you use lead as an anode in electrolysis?
Lead can be used as an anode in electrolysis, but it may not be the most optimal choice due to its tendency to corrode and form lead oxide during the electrolysis process. This can affect the efficiency and longevity of the anode. Using materials like platinum or graphite for the anode may be more suitable for certain electrolysis applications.
What is the gas evolved at anode during electrolysis of aqueous NaCl?
Chlorine gas is evolved at the anode during the electrolysis of aqueous sodium chloride (NaCl) because chloride ions are oxidized to form chlorine gas.
What kind of sign does anode has?
An anode is positive, Cathode is negative. As such, an anode would usually be denoted as + If that is what you meant.
How could a sample of gas be collected at the anode during-electrolysis of copper sulfate?
A sample of gas collected at the anode during the electrolysis of copper sulfate would likely be oxygen gas (O2) due to the oxidation of water at the anode. This would be because during this process, water is split into oxygen gas and protons, with the oxygen gas being produced at the anode.
What is the observation at the anode during electrolysis of concentrated potassium bromide?
At the anode during the electrolysis of concentrated potassium bromide, bromine gas is produced. This occurs because the bromide ions are oxidized to bromine atoms, which then combine to form bromine molecules.
Why chloride ions are discharged at anode instead of hydroxide ions during the electrolysis of brine?
Chloride ions have a lower standard reduction potential than water, making them easier to oxidize at the anode compared to hydroxide ions. Therefore, chloride ions are preferentially discharged at the anode during the electrolysis of brine.
Why do aluminium factories had anode shops?
Aluminium factories have anode shops to produce, store, and maintain anodes used in the electrolytic process to produce aluminum. Anodes are necessary for the operation of electrolysis cells, which is the method used to extract aluminum from its ore. The anode shops also handle the recycling and replacement of anodes to ensure the continuous production of aluminum.
What will be the products on cathode and anode during electrolysis of the solution of magnesium sulphate?
At the cathode, magnesium metal will be produced, while at the anode, oxygen gas will be produced. This is because during the electrolysis of magnesium sulfate, magnesium ions will be reduced at the cathode to form magnesium metal, and water molecules will be oxidized at the anode to form oxygen gas and hydrogen ions.
Why do aluminium factories have anode shops?
Aluminium is obtained by electrolysys.
