Fully charges lead storage battery contains 1.5 L of `5 M H_(2)SO_(4)`. If 2.5 amp of currect is taken from the cell for 965 minutes, then what will be the molarity of remaining `H_(2)SO_(4)` ? Assume that volume of battery fluid to be constant :
A. 4 M
B. 3.5 M
C. 2 M
D. 4.25 M