Tell whether the following compounds are ortho-, meta-, or para-disubstituted.

Understand the Problem

The question is asking to classify the given compounds based on their substitution pattern as either ortho-, meta-, or para-disubstituted. This requires an understanding of the positions of substituents on the benzene ring.

More Information

Ortho, meta, and para are terms used to describe the relative positions of substituents on a benzene ring. These terms help in identifying structural isomers.

Tips

A common mistake is confusing the positions of substituents. Remember the positions: 1,2 for ortho, 1,3 for meta, and 1,4 for para.

Sources

• 15.1: Naming Aromatic Compounds - Chemistry LibreTexts - chem.libretexts.org