Answers

2015-06-28T17:11:13+05:30
Electrolysis is an electro-chemical process in which electrical energy decompose compounds.

Eg-
Take CuSO4 in a beaker.
Pass electric current through it.
It decomposes.
0
actually i needed an activity with step by step to prove this
i gave you FAA then
i have given
2015-06-28T18:26:35+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Look 
let us take 
copper sulphate solution in a beaker
when electric current passes through it it decomposes into cu+2 and so4 ion is -4
as copper and sulphate are divalent they carry 2 units of positive and negative charge respectively
so cu+2 ions are attracted by cathode
on reaching cathode they reacieve 2 electrons per ion from cathode surface and become lectrically nuetrall
they are depositedon cathode,similarly sulphate ions are attracted by an anode
on reaching anode they give up 2 electrons to anode
at same time plaese remembet that the sulphate reacts with copper in anode and forms cus04 which goes into solution
1 2 1