In a cell that utilizes the reactions.
`Zn(s) + 2H^(+) (aq) rightarrow Zn^(2+)(aq) + H_(2)(g)`
addition of `H_(2)SO_(4)` to cathode compartment, will

Options

A. lower the E and shift equilibrium to the left
B. increases the E and shift equilibrium to the left
C. increase the E and shift equilibrium to the right
D. Lower the E and shift equilibrium to the right

Explanation

Addition of `H_2SO_4` will increase `[H]^(+)` and `E_("cell")` will also increase and the equilibrium will shift toward right .