MCQOPTIONS
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| 1. |
In a cell that utilizes the reaction; \[Zn(s)+2{{H}^{+}}(aq.)\to Z{{n}^{2+}}(aq)+{{H}_{2}}(g),\]addition of \[{{H}_{2}}S{{O}_{4}}\] to cathode compartment will |
| A. | increase the E and shift equilibrium to the left |
| B. | lower the E and shift equilibrium to the right |
| C. | increase the E and shift equilibrium to the right |
| D. | lower the E and shift equilibrium to the left |
| Answer» D. lower the E and shift equilibrium to the left | |