Which of the following pairs of species have the same structure?

  • A
    $CH_3^-, CH_3^+$
  • B
    $NH_4^+, NH_3$
  • C
    $SO_4^{2-}, BF_4^-$
  • D
    $NH_2^-, BeF_2$

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Similar Questions

The state of hybridization of the central atom in the dimers of $BH_3$ and $BeH_2$ is:

What is the $s$-character content in an $sp^3$ hybrid orbital?

Observe the following statements:
Statement-$I$: Hybridisation is not the same in both ${SF}_6$ and ${BrF}_5$.
Statement-$II$: ${BrF}_5$ is square pyramidal while ${SF}_6$ is octahedral in shape.
The correct answer is:

Suggest reasons why the $B-F$ bond lengths in $BF_3\ (130\ pm)$ and $BF_4^-\ (143\ pm)$ differ.

Which of the following hybridisation results in non-planar orbitals?

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