MCQOPTIONS
Saved Bookmarks
| 1. |
The number of electrons involved in the reduction of \[C{{r}_{2}}O_{7}^{2-}\]in acidic solution to \[C{{r}^{3+}}\]is [EAMCET 1983] |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | 5 |
| Answer» D. 5 | |