Question

maximum F-I-F anglein IF7​

Answer 1

To Find the the maximum angle of FIF we need to first draw the structure to get and idea about the geometry

Steric number for IF7 = 7

Bond Pair = 7 Lone pair = 0

hybridization= sp3d3

electronic geometry - Pentagonal BiPyramidal

Hence two angle measures are present in F-I-F

i) 72°

ii) 180°

hence the maximum F-I-F angle in IF7 is 180°