Which one of the following species is diamagnetic in nature?
- A$He_2^+$
- B$H_2$
- C$H_2^+$
- D$H_2^-$
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Similar Questions
How many among the given species have a bond order of $0.5$?
$H_2^{+}, He_2^{+}, He_2^{-}, B_2^{+}, F_2^{-}, Be_2^{2-}$
$H_2^{+}, He_2^{+}, He_2^{-}, B_2^{+}, F_2^{-}, Be_2^{2-}$
In a homonuclear diatomic molecule,which of the following sets of orbitals is degenerate?
Difficult
View SolutionMatch each of the diatomic molecules in Column $I$ with its property / properties in Column $II$.
Column $I$ Column $II$ $(A)$ $B_2$ $(p)$ Paramagnetic $(B)$ $N_2$ $(q)$ Undergoes oxidation $(C)$ $O_2^{-}$ $(r)$ Undergoes reduction $(D)$ $O_2$ $(s)$ Bond order $\geq 2$ $(t)$ Mixing of '$s$' and '$p$' orbitals
| Column $I$ | Column $II$ |
| $(A)$ $B_2$ | $(p)$ Paramagnetic |
| $(B)$ $N_2$ | $(q)$ Undergoes oxidation |
| $(C)$ $O_2^{-}$ | $(r)$ Undergoes reduction |
| $(D)$ $O_2$ | $(s)$ Bond order $\geq 2$ |
| $(t)$ Mixing of '$s$' and '$p$' orbitals |
DifficultIIT 2009
View SolutionWhich of the following options is incorrect regarding the stability of diatomic molecules?
Difficult
View SolutionFind the odd-electron molecules from the following:
$(i) C_2, (ii) H_2, (iii) SCl_2, (iv) NO, (v) NO_2$
$(i) C_2, (ii) H_2, (iii) SCl_2, (iv) NO, (v) NO_2$
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