It's B ,again,the question clearly stated"What electrode is oxidized and decrease in mass ?" A doesn't decrease in mass coz it receives electrons...It's not me who said this,the wole chem staff agreed.
Some people here simply don't want to accept the fact that it is B,even though i gave many proofs here..
And again,it's over .
And it was for 3 not 2 :-O..
Some people here simply don't want to accept the fact that it is B,even though i gave many proofs here..
And again,it's over .
And it was for 3 not 2 :-O..