The bond order and magnetic property of acetylide ion are same as that of $........$.
The bond order and magnetic property of acetylide ion are same as that of $........$.
- [JEE MAIN 2023]
- A
$NO ^{+}$
- B
$O _2^{+}$
- C
$O _2^{-}$
- D
$N _2^{+}$
Similar Questions
Match each of the diatomic molecules in Column $I$ with its property / properties in Column $II$.
Column $I$
Column $II$
$(A)$ $\mathrm{B}_2$
$(p)$ Paramagnetic
$(B)$ $\mathrm{N}_2$
$(q)$ Undergoes oxidation
$(C)$ $\mathrm{O}_2^{-}$
$(r)$ Undergoes reduction
$(D)$ $\mathrm{O}_2$
$(s)$ Bond order $\geq 2$
$(t)$ Mixing of ' $\mathrm{s}$ ' and ' $\mathrm{p}$ ' orbitals
Match each of the diatomic molecules in Column $I$ with its property / properties in Column $II$.
| Column $I$ | Column $II$ |
| $(A)$ $\mathrm{B}_2$ | $(p)$ Paramagnetic |
| $(B)$ $\mathrm{N}_2$ | $(q)$ Undergoes oxidation |
| $(C)$ $\mathrm{O}_2^{-}$ | $(r)$ Undergoes reduction |
| $(D)$ $\mathrm{O}_2$ | $(s)$ Bond order $\geq 2$ |
| $(t)$ Mixing of ' $\mathrm{s}$ ' and ' $\mathrm{p}$ ' orbitals |
- [IIT 2009]
The number of antibonding electron pairs in $O_2^{2 - }$ molecular ion on the basis of molecular orbital theory is
The number of antibonding electron pairs in $O_2^{2 - }$ molecular ion on the basis of molecular orbital theory is
According to Molecular Orbital Theory,
($A$) $\mathrm{C}_2^{2-}$ is expected to be diamagnetic
($B$) $\mathrm{O}_2{ }^{2+}$ is expected to have a longer bond length than $\mathrm{O}_2$
($C$) $\mathrm{N}_2^{+}$and $\mathrm{N}_2^{-}$have the same bond order
($D$) $\mathrm{He}_2^{+}$has the same energy as two isolated He atoms
According to Molecular Orbital Theory,
($A$) $\mathrm{C}_2^{2-}$ is expected to be diamagnetic
($B$) $\mathrm{O}_2{ }^{2+}$ is expected to have a longer bond length than $\mathrm{O}_2$
($C$) $\mathrm{N}_2^{+}$and $\mathrm{N}_2^{-}$have the same bond order
($D$) $\mathrm{He}_2^{+}$has the same energy as two isolated He atoms
- [IIT 2016]
According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding $O_2^ + $
According to molecular orbital theory which of the following statement about the magnetic character and bond order is correct regarding $O_2^ + $
- [IIT 2004]
The bond order in $NO$ is $2.5$ while that in $N{O^ + }$ is $3.$ Which of the following statements is true for these two species
The bond order in $NO$ is $2.5$ while that in $N{O^ + }$ is $3.$ Which of the following statements is true for these two species
- [AIEEE 2004]