MCQOPTIONS
Saved Bookmarks
| 1. |
How many total structural isomers are obtained when three hydrogen atoms are replaced by chlorine atom from molecular formula \[{{C}_{3}}{{H}_{8}}\] |
| A. | 5 |
| B. | 4 |
| C. | 6 |
| D. | 3 |
| Answer» B. 4 | |