MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following cannot be an empirical formula? |
| A. | NH<sub>3</sub> |
| B. | C<sub>5</sub>H<sub>10</sub> |
| C. | H<sub>2</sub>O |
| D. | NaCl |
| Answer» C. H<sub>2</sub>O | |