Answer:
Explained below.
Explanation:
- The difference in shape is that in the form of 3D view, trigonal planar resembles a flat triangle, while trigonal pyramidal looks like a pyramid.
- For trigonal planar, the bond angle is 120°, whereas in trigonal pyramidal, the bond angle is 107°. This lesser in trigonal pyramidal due to the lone pair that subdues the bonding pairs that are hybridized whereas in trigonal planar, there is no lone pair.
