100 g fairly concentrated solution of CuSO iselectrolysed using 0.1 F electricity. The weight of resulting solution is (Atomic weight of Cu = 63.5) 96.02 98.6 94.5 91.2
Doctor A , 5 Years ago
Grade 12
1 Answers
Arun
Last Activity: 5 Years ago
Dear student
Faraday current deposit = 63.5/2 = 31.75 gm of copper
0.1 faraday current deposit 31.75*0.1 = 3.175 gm of copper
solution weight initial = 100gm
hence after electrolysis = 100- 3.175 = 96.825
Hope it helps
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