8. Given the following species of nitrogen:oxygen containing molecules -NO^+,NO^2-,NO^3-which N-O bond is the strongest? __ The weakest? __

To determine which N-O bond is the strongest and which is the weakest among the given species , , and , we need to analyze the bond order of the N-O bonds in each molecule. Bond order is directly related to bond strength: higher bond order corresponds to a stronger bond, while lower bond order corresponds to a weaker bond.---### Step 1: Calculate the bond order for each species#### (a) :- The Lewis structure of shows a triple bond between nitrogen and oxygen.- Bond order = 3.#### (b) :- The Lewis structure of has resonance structures, where the two N-O bonds are equivalent due to delocalization of electrons.- Bond order = .#### (c) :- The Lewis structure of also has resonance structures, where the three N-O bonds are equivalent due to delocalization of electrons.- Bond order = .---### Step 2: Compare bond orders- : Bond order = 3 (strongest bond).- : Bond order = 1.5.- : Bond order = 1.33 (weakest bond).---### Final Answer:- **Strongest N-O bond**: (bond order = 3).- **Weakest N-O bond**: (bond order = 1.33).