In which pair both aliphatic and aromatic compound are present?
Answers
Aliphatic compounds are also known as non-aromatic compounds. Aliphatic compound can be cyclic or not, but only aromatic compounds contain a stable ring of atoms, such as benzene. ... Saturated compounds are made up of single bond only while unsaturated compounds are with double bonds (alkenes) or triple bonds (alkynes).
Answer:
Benzene is the archetypical aromatic compound. It is planar, bond angles=120º, all carbon atoms in the ring are sp2 hybridized, and the pi-orbitals are occupied by 6 electrons. The aromatic heterocycle pyridine is similar to benzene, and is often used as a weak base for scavenging protons. Furan and pyrrole have heterocyclic five-membered rings, in which the heteroatom has at least one pair of non-bonding valence shell electrons. By hybridizing this heteroatom to a sp2 state, a p-orbital occupied by a