A Daniell cell is defined as an electrochemical cell that consists of two compartments separated by an ion-permeable membrane, containing a zinc electrode in zinc sulfate solution and a copper electrode in copper sulfate solution, which generates electricity through oxidation and reduction reactions. Learn about Daniell cell, an electrochemical cell that transforms chemical energy into electrical energy. Find out how it works, what reactions occur, and what is a salt bridge. The Daniell cell is a type of electrochemical cell invented in 1836 by John Frederic Daniell, a British chemist and meteorologist, and consists of a copper pot filled with a copper (II) sulfate solution, in which is immersed an unglazed earthenware container filled with sulfuric acid and a zinc electrode. He was searching for a way to eliminate the hydrogen bubble problem found in the voltaic pile, and his solution was to use a second electrolyte to consume the hydrogen produced by the first ... Learn the concepts of Daniell Cell with the help of study material for IIT JEE by askIITians.
