When electric current is passed through a conducting solution, there is a change of colour of the solution. This indicates
$(a)$. the chemical effect of current
$(b)$. the heating effect of current
$(c)$. the magnetic effect of current
$(d)$. the lightning effect of current

AcademicPhysicsNCERTClass 8

When the colour of the solution gets changed on passing the electric current through it, it is said to be the chemical effect of an electric current.

Therefore, option $(a)$ is correct.

raja
Updated on 10-Oct-2022 13:29:19

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