what is the total number electron domains for a molecule having a T shaped pyramidal molecular geometry as BrF3?
A) 6
b) 4
C) 2
D) 3
E) 5
According to the Vsepr theory which one of the following species should be linear
a) SO3
b) H2CO
c) HCN
d) H2S
e) BF3
What is the approximate bond angle for H2O?
A) 120
B) 109.5
C) 107
D) 105
E) 90