MHT CET 202625 AprilEvening Shift
- Exam
- MHT CET
- Year
- 2026
- Date
- 25 April
- Shift
- Evening Shift
- Subject
- Chemistry
- Chapter
- Chemical Bonding and Molecular Structure
MHT CET 2026 · 25 April · Evening Shift · Chemistry · Chemical Bonding and Molecular Structure
The bond order of N_2^+ ion is:
The bond order of ion is:
Options
- A
- B
- C
- D
Correct answer
B.
Step-by-step solution
The total number of electrons in ion is .
The molecular orbital electronic configuration of is:
\sigma_{1s}^{2} \sigma^{*}_{1s}^{2} \sigma_{2s}^{2} \sigma^{*}_{2s}^{2} \pi_{2p_x}^{2} \pi_{2p_y}^{2} \sigma_{2p_z}^{1}
Number of bonding electrons,
Number of antibonding electrons,
Bond order =
Bond order =
Answer:
The molecular orbital electronic configuration of is:
\sigma_{1s}^{2} \sigma^{*}_{1s}^{2} \sigma_{2s}^{2} \sigma^{*}_{2s}^{2} \pi_{2p_x}^{2} \pi_{2p_y}^{2} \sigma_{2p_z}^{1}
Number of bonding electrons,
Number of antibonding electrons,
Bond order =
Bond order =
Answer: