1
Question
State whether given statement is True or False
Electrodes are always made of metals.
State whether given statement is True or False
Electrodes are always made of metals.
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Solution
The correct option is B False
Electrodes are made of conductive materials: mostly a metal, maybe graphite. Those substances contain free electrons in a metal lattice. These free electrons can freely move within the electrodes, coming from the negative and going to the positive electrode.
Hence, the statement is false. so correct option is B.
Electrodes are made of conductive materials: mostly a metal, maybe graphite. Those substances contain free electrons in a metal lattice. These free electrons can freely move within the electrodes, coming from the negative and going to the positive electrode.
Hence, the statement is false. so correct option is B.
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