Two capacitors having capacitances `C_(1)` and `C_(2)` are charged with 120 V and 200 V batteries respectively. When they are connected in parallel now, it is found that the potential on each one of them is zero. Then,
A. `5 C_(1)=3 C_(2)`
B. `8 C_(1)=5 C_(2)`
C. `9 C_(1)=5 C_(2)`
D. `3 C_(1)=5 C_(2)`
