Question

when an 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)None of the above. ​

Answer 1

Conducting a solution through electric current cause's chemical reaction. This causes a change in colour and this is the chemical effect of electric current.

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Answer 2

Answer:

option a is correct.

it's due to chemical effect of current.

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