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Recognize the components of basic electrolytic cells: (a) the anode is the positive electrode, (b) the cathode is the negative electrode, and (c) the electrolyte is the molten or aqueous substance that is being electrolyzed.

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Cambridge IGCSE Combined ScienceElectrochemistryCore content

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Recognize the components of basic electrolytic cells: (a) the anode is the positive electrode, (b) the cathode is the negative electrode, and (c) the electrolyte is the molten or aqueous substance that is being electrolyzed

  • This point belongs to Electrolysis, especially Electrolysis outcomes.
  • You need to be able to recognize the components of basic electrolytic cells: (a) the anode is the positive electrode, (b) the cathode is the negative electrode, and (c) the electrolyte is the molten or aqueous substance that is being electrolyzed.
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Paper 3 structured question: Electrolysis

Paper 3Theory (Core)2 marks

Description

Electrolytic Cell Components

An electrolytic cell consists of an anode, a cathode, and an electrolyte. The anode is the positive electrode, while the cathode is the negative electrode. The electrolyte can be either molten or aqueous.

  1. a

    Describe the roles of the anode and cathode in an electrolytic cell.

    Aim for approximately 2 distinct marking points.

    [2]
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