In a voltaic cell, if we attach the negative terminal of a dry cell (1.5 V) to the cell cathode and the positive terminal to the cell anode, there will be oxidation of the Cd and reduction of Cr
The oxidation takes place in the Cd electrode, which is the anode, and it gets oxidized to Cd²⁺ (aq). Hence, the Cd electrode loses mass as the cell reaction moves forward.
A voltaic cell is an electrochemical cell that uses a chemical response to produce electric energy. The crucial components of a voltaic mobile: The anode is an electrode where oxidation occurs. The cathode is an electrode where a discount occurs.A galvanic cell or voltaic cellular, named after the scientists Luigi Galvani and Alessandro Volta, respectively, is an electrochemical cellular wherein an electric-powered modern is generated from spontaneous Oxidation-reduction reactions
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