Which of the following statement is correct ?
a. In BrF3 , maximum three halogen atoms can lie in same plane
b. In CH2SF2(CH3)2 molecule all hydrogen atoms which bonded to s−sp2 overlapping, lie in equatorial plane
c. In OSCl4 , Cl−S−Cl equatorial bond angle is greater than 120∘
d. Molecules IOF5 and XeO2F4 have similar shape but have different number of lone pairs in whole molecule