| Q.56 | What is the mass percentage of carbon, hydrogen and oxygen in Phenol? | |
| Ans | 1. 76.59%, 3.19% and 20.21%, respectively | |
| 2. 76.59%, 17.02% and 6.38%, respectively | ||
| 3. 76.59%, 6.38% and 17.02%, respectively | ||
| 4. 76.59%, 5.38% and 18.02%, respectively |
Correct Ans Provided: 3