MCQ
How many unpaired electrons are present in $\text{N}_2^+ $:
- A1
- B2
- C3
- D4
✓
Answer
- 1
Explanation:
According to MOT, $\text{N}_2^+ $ ion has one unpaired electron.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following can show geometrical isomerism :-
Assertion :For a reaction $2NH_3 (g) \to N_2 (g) + 3H_2 (g)$ ; $\Delta H > \Delta E$
Reason : Enthalpy change is always greater than internal energy change.
→Reason : Enthalpy change is always greater than internal energy change.
${p_x}$ orbital can accommodate
→The standard Gibbs free energy change $\Delta {G^o}$ is related to equilibrium constant ${K_p}$ as
→In Victor Mayer’s method $0.2\, gm$ of an organic substance displaced $56 \,ml$ of air at $STP$ the molecular weight of the compound
→An aqueous solution of aluminium sulphate would show
The $\pi - $ bond between $Cl-O$ in $ClO_4^ -$ is formed by the overlapping of ______ orbitals
→What happens when a mixture of acetylene an hydrogen is passed over heated Lindlar’s catalyst
What will be the maximum number of electrons in any atom having quantum numbers $n = 4, l = 2, m = -2$
→Which of the following structures correspond to the product expected, when excess of $C_6H_6$ reacts with $CH_2Cl_2$ in presence of anhydrous $AlCl_3$ :
→