Concept explainers
a)
Interpretation:Silver metal is product of cell given below then whether given cell is galvanic or electrolytic cell should be determined. Also, cathode, anode, and direction of flow of electrons should be determined.
Concept introduction:
b)
Interpretation:Copper metal is product of cell given below then whether given cell is galvanic or electrolytic cell should be determined. Also, cathode, anode, and direction of flow of electrons should be determined.
Concept introduction:Electrolysis is method to transform electrical energy into chemical energy. Electrolytic cells transform electric energy into a chemical energy. In these cells, non-spontaneous reactions occur so energy is supplied for their occurrence. These cells have positive charged anode and negative cathode.
c)
Interpretation:Standard potential of galvanic cell below should be determined.
Concept introduction:Electrolysis is method to transform electrical energy into chemical energy. Electrolytic cells transform electric energy into a chemical energy. In these cells, non-spontaneous reactions occur so energy is supplied for their occurrence. These cells have positive charged anode and negative cathode.
d)
Interpretation:Minimum external potential needed to cause reaction to occursin electrolytic cell given below should be determined.
Concept introduction:Electrolysis is method to transform electrical energy into chemical energy. Electrolytic cells transform electric energy into a chemical energy. In these cells, non-spontaneous reactions occur so energy is supplied for their occurrence. These cells have positive charged anode and negative cathode.
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Chemical Principles
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