MCQOPTIONS
Saved Bookmarks
| 1. |
In the electrochemical cell \[{{H}_{2}}(g)\,1\,atm\,|{{H}^{+}}(1M)||C{{u}^{2+}}(1M)\,|Cu(s)\] Which one of the following statements is true [EAMCET 1997] |
| A. | \[{{H}_{2}}\] is cathode; \[Cu\] is anode |
| B. | Oxidation occurs at \[Cu\] electrode |
| C. | Reduction occurs at \[{{H}_{2}}\] electrode |
| D. | \[{{H}_{2}}\] is anode; \[Cu\] is cathode |
| Answer» E. | |