00:01
Hello students, so these are the two reactions that has been given in the question and the e0 of the reaction has been given, let it be e0 of 1, let it be e0 of 2.
00:10
We have to find out the del g0 of the following reaction that is fe3 plus 3 electron will gives us fe.
00:21
So this is the addition of these two reactions.
00:24
So we have to find out the del g0 of this reaction.
00:28
So the del g0 of this reaction will be equal to del g0 of first reaction plus del g0 of the second reaction.
00:35
So we know that del g0 will be equal to minus nfe0.
00:41
So substituting this over here, the del g0 of 1 will be equal to, n is the number of electron involved in this process 1 and f is the faraday's constant, let it be f and the e0 value is 0 .571.
00:58
So this will be equal to 0 .571f.
01:06
Coming to the del g0 of the second reaction which is given by number of electron involved in this process is 2f and the e0 value is minus 0 .440.
01:17
On solving this, it will be equal to 0 .880f...