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In a cell that utilises the reaction Zn(...

In a cell that utilises the reaction `Zn_((s)) + 2H_((aq))^(+) to Zn_((aq))^(2+) + H_(2(g))` addition of `H_2 SO_4` to cathode compartment, will

A

lower the E and shift equilibrium to the left

B

increase the E and shift equlibrium to the left

C

increase the E and shift equilbrium to the right

D

lower the E and shift equilibrium to the right

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