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Electrochemical Changes


This topic covers Oxidation and Reduction reactions, and how these reactions influence the functioning of Electrochemical Cells

The flow of electrons in a conductor is called what?





An electrochemical cell converts what into electrical energy?





What type of reaction occurs at the anode in an electrochemical cell?





What type of reaction occurs at the cathode?





In an electrochemical cell, electrons flow from where to where?





Which electrode is negatively charged in a galvanic cell?





Which electrode is positively charged in a galvanic cell?





The device that allows ions to move between half-cells is called what?





What is the standard electrode potential of the hydrogen electrode?





The Daniell cell is an example of what type of cell?





Which process uses electrical energy to drive a non-spontaneous reaction?





Electroplating is achieved by what type of process?





What is the SI unit of electric current?









In a salt bridge, the main function is to prevent what?





Which metal is commonly used as a cathode in electrolysis of water?





During electrolysis of molten NaCl, what is produced at the cathode?





In a galvanic cell, the anode undergoes what process?





Which scientist established the laws of electrolysis?





The movement of ions in an electrolyte completes what in the circuit?