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The following are some statements about electrolysis: I) Invo
Question

The following are some statements about electrolysis:

I) Involves flow of electrons from anode to cathode

II) Involves no chemical reaction at electrodes

III) Oxidation occurs at anode and reduction at cathode

IV) Anions migrate towards cathode

A
Only I and III are correct

B
Only I and II are correct

C
Only I, II and III are correct

D
All are correct

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The following are some statements about electrolysis:

I) Involves flow of electrons from anode to cathode

II) Involves no chemical reaction at electrodes

III) Oxidation occurs at anode and reduction at cathode

IV) Anions migrate towards cathode

13 mins ago
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Text SolutionText solutionverified iconVerified

During electrolysis, an electric current passes through the electrolyte. This is accompanied by a chemical change. Hence option (II) is incorrect.
During electrolysis, anions migrate towards anode and cations migrate towards cathode. 
Hence option (IV) is incorrect.
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Question Text

The following are some statements about electrolysis:

I) Involves flow of electrons from anode to cathode

II) Involves no chemical reaction at electrodes

III) Oxidation occurs at anode and reduction at cathode

IV) Anions migrate towards cathode

Answer TypeText solution:1
Upvotes150