Question

Examine the following statement sand select the correct option.
A : Electrolytic conduction is a physical change.
B : In Electrolytic conduction, positive as well as negative ions conduct electricity.

• A. Both A and B are true
• B. Both A and B are false
• C. A is true and B is false
• D. A is false but B is true

Answer 1

The correct option is D A is false but B is true

Electrolytic conduction is a chemical change. It involves a redox reaction.
In electrolytic conduction, positive as well as negative ions conduct electricity.
For example, during electrolysis of molten NaCl, both $N{a}^{+}$ and $C{l}^{-}$ ions are involved in the conduction of electricity.
Thus, A is false but B is true.