Final answer:
Without a specific molecular orbital diagram or experimental data for nitrosyl chloride, an accurate prediction of the bond order for the N-O bond in NOCl cannot be made with the provided information.
Step-by-step explanation:
The bond order of the N-O bonds in the nitrosyl chloride molecule (NOCl) can be predicted by looking at its molecular orbital diagram, which is not explicitly provided, but can be inferred. For NO, which has an odd number of valence electrons, the bond order is calculated as (number of bonding electrons - number of antibonding electrons) ÷ 2. Nitrosyl chloride behaves similarly, so, if there are 11 valence electrons present (5 from N and 6 from O), assuming a similar electronic structure, the bond order for NO would be (8 - 3) ÷ 2 = 2.5. However, for the molecule NOCl, the bond order calculation would need the specific distribution of electrons in molecular orbitals, which isn't provided here. Without this information or experimental data such as bond length or bond energy, an accurate bond order cannot be determined from the given text.