C2H4COOH (acetic acid) contains the carboxylic acid functional group (-COOH).

Carbon monoxide (CO) contains a coordinate bond between carbon and oxygen.

Carbon dioxide (CO2) contains double bonds between carbon and oxygen.

In PCl5, phosphorus is in its highest oxidation state of +5.

Silicon dioxide (SiO2) contains silicon, which is a p-block element.

In sodium hydride (NaH), hydrogen has an oxidation state of -1.

HCl has a dipole moment because it is a polar molecule with a significant difference in electronegativity between hydrogen and chlorine.

Acetylene (C2H2) contains a triple bond between the two carbon atoms.

C5H12 can exist as both straight-chain (pentane) and branched (isopentane) forms.

All the listed compounds represent common oxidation states of vanadium: +5 in V2O5, +2 in VO, and +3 in V2O3.

Potassium permanganate (KMnO4) is a well-known oxidizing agent used in various chemical reactions.

Cyclopropane is a cyclic alkane with three carbon atoms in a ring.

Hydrogen chloride (HCl) is a hydrogen halide, which is a binary compound of hydrogen and a halogen.

Butanone is a ketone, characterized by having the carbonyl group (C=O) between two carbon atoms.

CH3CH2CH2Cl is a primary haloalkane as the carbon attached to the halogen is bonded to only one other carbon.

The reaction of an aldehyde with a Grignard reagent produces a primary alcohol.

Hydrochloric acid (HCl) is a strong acid that contains hydrogen.

Trimethylamine is a tertiary amine as it has three alkyl groups attached to the nitrogen atom.

Ag(NH3)2+ is a complex ion formed by silver and ammonia.

Fe(CN)6^4- is a typical example of a transition metal complex.

Aluminum oxide (Al2O3) is an amphoteric oxide, meaning it can react with both acids and bases.

Aniline is an aromatic amine as it contains a benzene ring attached to the amine group.

Bromobenzene is an aryl halide as it contains a halogen atom bonded to an aromatic ring.

Sodium hydroxide (NaOH) is a strong base.

[Cu(NH3)4]SO4 is a coordination complex where copper is coordinated to ammonia ligands.

SiCl4 is a covalent compound formed by silicon, a p-block element.

SiO2 (silicon dioxide) is a covalent compound formed by the sharing of electrons between silicon and oxygen.

Bromobenzene is a haloarene as it contains a halogen atom directly attached to an aromatic ring.

AlCl3 is a compound formed from a p-block element (Aluminum) and is a classic example of p-block chemistry.

Benzene is an aromatic hydrocarbon characterized by its stable ring structure and delocalized electrons.