A) pentagonal bipyramid
B) square pyramid
C) trigonal bipyramid
D) octahedral
Correct Answer: A
Solution :
There are 56 = ( = 7 + 7 x 7) valence electrons in 1F7. There with be 7 pairs of electrons around 1. These will be oriented in the directions of pentagonal bi pyramid as shown in the following structure.You need to login to perform this action.
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