Thank you for reporting, we will resolve it shortly
Q.
Out of $N_2O,SO_2,I_3^+,I_3^- ,H_2O,NO_2^- \, and \, N_3^-$the linear species are
Odisha JEEOdisha JEE 2009Chemical Bonding and Molecular Structure
Solution:
$N_2O; \underset{N}{-}=\underset{N}{+}=O$
$I_3^- :$ With 2bp and 3/p around central atom it is linear.
$N_3^- : $ With 2bp (stereoactive pairs) around the central atom, it
is linear