If 0.50L of a 0.60M `SnSo_4` solution is electrolysed for a period of 30.0min using a current of 4.60 A. If inert electrods are used, what is the final concentration of `Sn^(2+)` remaining in the solution?[at.mass of Sn=119]
A. 0.342M
B. 0.544M
C. 0.389M
D. 0.514M