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4.Chemical Bonding and Molecular Structure
medium
The bond order and magnetic property of acetylide ion are same as that of $........$.
A
$NO ^{+}$
B
$O _2^{+}$
C
$O _2^{-}$
D
$N _2^{+}$
(JEE MAIN-2023)
Solution
Acetylide ion $\rightarrow C _2^{2-}(\overline{ C } \equiv \overline{ C })$
Bond order $=3$ and Diamagnetic
$NO ^{+} 14 e ^{-} \rightarrow$ Bond order $=3$ and Diamagnetic
Standard 11
Chemistry
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 |
