1.

For the reaction, 2Fe^(3+) + Sn^(2+)rarr2Fe^(2+) + Sn^(4+) the normality of SnCl, (mol. wt. = 189.7) solution prepared by dissolving 47.5g in acid solution and diluting with H_(2)Oto a total of 2.25 litre is

Answer»

0.222N
0.111 N
0.333 N
0.444 N

Solution :`VN=W/Eimplies 2.25 XXN = ((475)/(189.7))/2 impliesN= 0.222` N


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