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In an electrolytic cell current flows from -
- a)Cathode to anode in outer circuit
- b)Anode to cathode outside the cell
- c)Cathode to anode inside the cell
- d)Anode to cathode inside the cell
Correct answer is option 'A'. Can you explain this answer?
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In an electrolytic cell current flows from -a)Cathode to anode in oute...
In an electrolytic cell, current flows from cathode to anode in outer circuit and in daniell cell, it is the reverse direction of flow of current from anode to cathode in outer circuit.
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In an electrolytic cell current flows from -a)Cathode to anode in oute...
Explanation:
An electrolytic cell is a type of electrochemical cell where an electric current is passed through an electrolyte to produce a chemical reaction. The electrodes in the cell are connected to a source of direct current (DC) power supply.
Direction of current flow:
The direction of current flow in an electrolytic cell is from cathode to anode in the outer circuit. This is because the cathode is the negative electrode, and the anode is the positive electrode.
Process of electrolysis:
During electrolysis, the anode attracts negative ions from the electrolyte, and the cathode attracts positive ions from the electrolyte. The ions then gain or lose electrons at the electrode, depending on whether they are positive or negative.
Role of cathode and anode:
The cathode is the electrode where reduction occurs, and the anode is the electrode where oxidation occurs. Reduction is the gain of electrons, and oxidation is the loss of electrons.
Overall reaction:
The overall chemical reaction in an electrolytic cell involves the transfer of electrons from the anode to the cathode through the external circuit. This process results in the conversion of the electrolyte into new substances.
Conclusion:
In conclusion, the direction of current flow in an electrolytic cell is from cathode to anode in the outer circuit. This is because the cathode is the negative electrode, and the anode is the positive electrode. During electrolysis, reduction occurs at the cathode, and oxidation occurs at the anode. The overall chemical reaction involves the transfer of electrons from the anode to the cathode through the external circuit.
An electrolytic cell is a type of electrochemical cell where an electric current is passed through an electrolyte to produce a chemical reaction. The electrodes in the cell are connected to a source of direct current (DC) power supply.
Direction of current flow:
The direction of current flow in an electrolytic cell is from cathode to anode in the outer circuit. This is because the cathode is the negative electrode, and the anode is the positive electrode.
Process of electrolysis:
During electrolysis, the anode attracts negative ions from the electrolyte, and the cathode attracts positive ions from the electrolyte. The ions then gain or lose electrons at the electrode, depending on whether they are positive or negative.
Role of cathode and anode:
The cathode is the electrode where reduction occurs, and the anode is the electrode where oxidation occurs. Reduction is the gain of electrons, and oxidation is the loss of electrons.
Overall reaction:
The overall chemical reaction in an electrolytic cell involves the transfer of electrons from the anode to the cathode through the external circuit. This process results in the conversion of the electrolyte into new substances.
Conclusion:
In conclusion, the direction of current flow in an electrolytic cell is from cathode to anode in the outer circuit. This is because the cathode is the negative electrode, and the anode is the positive electrode. During electrolysis, reduction occurs at the cathode, and oxidation occurs at the anode. The overall chemical reaction involves the transfer of electrons from the anode to the cathode through the external circuit.
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In an electrolytic cell current flows from -a)Cathode to anode in oute...
Correct answer must be (b) .Electrons flow from Cathode to Anode,and current in opposite direction
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In an electrolytic cell current flows from -a)Cathode to anode in outer circuitb)Anode to cathode outside the cellc)Cathode to anode inside the celld)Anode to cathode inside the cellCorrect answer is option 'A'. Can you explain this answer?
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