Which of the following is paramagnetic?

  • A
    $O_2[AsF_6]$
  • B
    $Al_2O_3$
  • C
    $C_2$
  • D
    $Be_2$

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Similar Questions

Consider the ions/molecule $O_{2}^{+}, O_{2}, O_{2}^{-}, O_{2}^{2-}$. For increasing bond order,the correct option is ..... .

Match List-$I$ with List-$II$ based on the bond order of the molecules.
List-$I$ List-$II$
$(a)$ $Ne_2$ $(i)$ $1$
$(b)$ $N_2$ $(ii)$ $2$
$(c)$ $F_2$ $(iii)$ $0$
$(d)$ $O_2$ $(iv)$ $3$

Choose the correct answer from the options given below:

The correct sequence of bond order is

Observe the following molecules / ions $H_2, N_2, O_2, N_2^+, O_2^+, O_2^-, F_2$. Identify the correct statement.

The bond order in $NO$ is $2.5$ while that in $NO^{+}$ is $3$. Which of the following statements is true for these two species?

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