[" Which of the following molecule/species are "],[" iso-structural with "N_(3)^(-)" ion? "]

Which of the following pair of species are iso-electronic ?

Which of the following pair of species are iso-electronic ?

In which of the following pairs, the two spices are iso-structural?

In which of the following pairs, the two species are iso - structural?

Which is iso-structural ?

Which is iso-structural ?

Which of the following species are isoelectronic with N_(2) molecule?

Which of the following shows iso-structural species ?

In which of the following pairs, the two species are iso-structural ? {:((a)SO_(4)^(2-)and NO_(3)^(-),(b),BF_(3)andNF_(3)),((c )BrO_(3)^(-)and XeO_(3),(d),SF_(4)and XeF_(4)):}