Three capacitors are connected to `D.C` source of `100` volts shown in the adjoining figure. If the charge accumulated on plates of `C_(1), C_(2)` and `C_(3)` are `q_(a), q_(b), q_(c ), q_(d), q_(e)` and `q_(f)` respectively, then
A. `q_(b) + q_(d) + q_(f) = (100)/(9) C`
B. `q_(b) + q_(d) + q_(f) = 0`
C. `q_(a) + q_(c) + q_(e) = 50 C`
D. `q_(b) + q_(d) + q_(f)`