Question

How will you say a compound is planar?

Answer 1

Hint: In order to determine whether a given compound is planar or not, we must first have an idea about what a planar compound is. Planar compound is a compound in which all the atoms present in that compound lie in the same plane.

Complete step by step answer:
Let us see what a planar compound is. Planar compound is a compound in which all the atoms present in that compound lie in the same plane.
- Let us take the organic compound. In the organic compound, the carbon atoms will lie in the same plane, then such compound is called as the planar compound. For example, an aromatic compound. Aromatic compounds are those in which the compounds have the conjugated planar ring system along with the delocalized pi electrons in the place of alternate single and double bonds.
- Let us take inorganic compounds. In the inorganic compounds, there are various types of geometries present, in which all atoms present in a molecule will be present in the same plane.
For example, the compound with the square planar geometry is planar compound.
- The molecule with the trigonal planar geometry is planar compound.
- The molecule with linear geometry is considered to be planar.

Note: We have to remember that planar compound and non-planar compound are different from one another. Non-planar compounds are the compounds in which the atoms do not lie in the same plane.