Question

in a cell that utrillize the reaction​

Answer 1

Answer:

Zn(s) +2H+(aq) →Zn2+(aq)+H2(g)

E=E° − 0.059/2log [Zn+2]/[H+]2

So as we add sulphuric acid, conc. of hydrogen ion increases and equilibrium shifts to right.

Also according to the equation emf of the cell will be increased by adding acid.