5 Questions
What is the relationship between electrical energy and quantity of electricity in electrochemistry?
Electrical energy = Emf (volts) $\times$ Quantity of electricity (coulombs)
What is the standard representation for the standard emf of a cell?
E$^\circ$cell = E$^\circ$cathode $-$ E$^\circ$anode
What is the potential of the Standard Hydrogen Electrode (SHE) assigned as?
E$^\circ$ = 0 V
What does the existence of potential difference between two electrodes in an electrochemical cell indicate?
The passage of current from one electrode to the other
What is the series obtained when elements are arranged in order of their standard electrode potentials?
Electrochemical series
Test your knowledge of electrochemistry with this quiz. Explore the basics of electrochemical cells, including electrolytic and galvanic cells, and the inter-conversion of electrical and chemical energy. Sharpen your understanding of the passage of current and electrode reactions in electrochemistry.
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