Question

why passing of direct current changes the composition ionic solution ?​

Answer 1

Answer:

Direct current implies that there is a positive terminal (cathode) at one end of the solution and a negative terminal (anode) at the other end, depending on the way the battery is connected. ... Hence the number of ions will get reduced in the solution. The concentration will decrease and hence the reactivity also changes.

Explanation:

Answer 2

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Direct current implies that there is a positive terminal (cathode) at one end of the solution and a negative terminal (anode) at the other end, depending on the way the battery is connected. ... Hence the number of ions will get reduced in the solution. The concentration will decrease and hence the reactivity also changes.......☺