Question

the process by which a chemical change takes place in a substance when electric current passes through it is known as...?
a) electrolysis
b) electroplating
c) electrodes
d) thermionic conduction




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Answer 1

Answer:

electrolysis (c)

Explanation:

the process by which a chemical change takes place in a substance when electric current passes through it is known as electrolysis.

Answer 2

Electrolysis
Electrolysis, process by which electric current is passed through a substance to effect a chemical change. The chemical change is one in which the substance loses or gains an electron (oxidation or reduction).
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