47 multiple choice 2 points clonazapam is used to treat seizures and panic disorders and is shown below. how…

47 multiple choice 2 points clonazapam is used to treat seizures and panic disorders and is shown below. how many aromatic hydrocarbons are in the molecule? 3 0 2 1 previous next

47 multiple choice 2 points clonazapam is used to treat seizures and panic disorders and is shown below. how many aromatic hydrocarbons are in the molecule? 3 0 2 1 previous next

Answer

Answer:

C. 2

Explanation:

Step1: Identify aromatic rings

Aromatic rings follow Huckel's rule and have delocalized pi - electrons. In the clonazepam structure, there are two benzene - like aromatic rings. One is the ring with the nitro ($NO_2$) group and the other is the ring with the chlorine ($Cl$) group. Hydrocarbons are compounds composed of only carbon and hydrogen. Aromatic hydrocarbons in this context refer to the aromatic rings in the molecule. So there are 2 aromatic hydrocarbons in the molecule.