Question

Select the incorrect statement about $A{l}_{2}C{l}_6$:

• A. It is non-planar.
• B. It has covalent as well as coordinate bonds.
• C. The maximum number of atoms in a plane is $8$
• D. It is formed by dimerisation of $AlC{l}_3$ at lower temperature.

Answer 1

The correct option is C The maximum number of atoms in a plane is $8$

Only six electrons are present in a plane.