Given an element having following ionisation enthalpies `IE_1 = 496 (kJ)/(mol)` and `IE_2 = 4562 (kJ)/(mol)` one mole hydroxide of this element is treated separated with `HCl` and `H_2SO_4` respectively. Moles of `HCl` and `H_2SO_4` reacted respectively is
A. 2 and 0.5
B. 1 and 1
C. 1 and 0.5
D. 1 and 2