In a cell that untillizes the reaction , `Zn_((s)) + 2 H_((aq))^+ rarr Zn_((aq.))^(2+) + H_(2 (g) )`, adedition of ` H_2 SO_4` to cathode compartment will :A. Increase the E and shift equilibrium to the rightB. Lower the E and shift equilibrium to the leftC. Lower the E and shift equilibrium to the leftD. Increase the E and shift equilibrium to the right

In a cell that untillizes the reaction , `Zn_((s)) + 2 H_((aq))^+ rarr

1.	In a cell that untillizes the reaction , `Zn_((s)) + 2 H_((aq))^+ rarr Zn_((aq.))^(2+) + H_(2 (g) )`, adedition of ` H_2 SO_4` to cathode compartment will :A. Increase the E and shift equilibrium to the rightB. Lower the E and shift equilibrium to the leftC. Lower the E and shift equilibrium to the leftD. Increase the E and shift equilibrium to the right
Answer» Correct Answer - A `Zn_((s))+2H_((aq))^(+)hArrZn_((aq))^(2+)+H_(2(g))` `E_(Cell) = E_(Cell)^@ - (0.95)/2 log. ([Zn^(2+)])/([H^+]^2)` When `H_2 SO_4` is added then `[H^+]` wil increase therefore ` E_(Cell)` will also increase and equilibrium will shift towards right .

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