The maximum number of `90^(@)` angles between bond pair-bond pair of electrons is observed in

The maximum number of 90^(@) angles between bond pair-bond pair electrons is observed in sp^(3)d^(2) hybridization are

The maximum number of 90^@ angles hetween bond pair -bond pair of elecrron is observed in :

The maximum number of 90^(@) angles between bp-bp of electrons is observed in .

The maximum number of 90^(@) angles between bp-bp of electrons is observed in .

The number of near about 90^@ angles between bond pair - bond pair of electrons in BrF_5 is :

The number of near about 90^@ angles between bond pair - bond pair of electrons in BrF_5 is :