There are some liquids in which a passage of electric current is accompanied by chemical changes. This effect is known as the ________ effect of electric current. :
A. thermal
B. mechanical
C. chemical
D. physical
Answer:C
There are some liquids in which a passage of electric current is accompanied by chemical changes. This effect is known as the ________ effect of electric current. :
A. thermal B. mechanical C. chemical D. physical