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Grade 12Inorganic Chemistry

Which of the following species are linear?

ICl2- I3- N3- ClO2

Profile image of mike
9 Years agoGrade 12
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1 Answer

Profile image of Satyam Kumar
9 Years ago
In ICl2- , central atom I has sp3d hybridization where 2 Cl occupy both axial positions, hence linear.
Structure of I3- is similar to that of first one, just the 2 Cl atoms are replaced by 2 I atoms.
In N3- , hyb. of N is sp and hence it is linear.
ClO2 is sp3 hyb. and hence non linear.
Hence I,II,and III are linear. You can search google for images of geometry as there is no option to insert images here.