MCQOPTIONS
Saved Bookmarks
| 1. |
An organic compound gave the following results \[C=53.3%,\text{ }H=15.6,\text{ }N=31.1%,\] mol. wt. = 45, What is molecular formula of the compound? |
| A. | \[{{C}_{2}}{{H}_{5}}{{N}_{2}}\] |
| B. | \[{{C}_{2}}{{H}_{5}}N\] |
| C. | \[{{C}_{2}}{{H}_{7}}N\] |
| D. | \[{{C}_{2}}{{H}_{6}}N\] |
| Answer» D. \[{{C}_{2}}{{H}_{6}}N\] | |