Which one of the following statements is true for the ammonium ion $(NH_4^+)$?

  • A
    All bonds are ionic
  • B
    All bonds are coordinate covalent
  • C
    $H$ atoms are situated at the corners of a square
  • D
    $H$ atoms are situated at the corners of a tetrahedron

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Similar Questions

Describe the shapes of $BF_3$ and $BH_4^-$. Assign the hybridisation of boron in these species.

Which pair of molecules has different hybridisation but the same shape?

Which of the following statements is $NOT$ correct?

Which hybrid orbitals are used by carbon atom in the following molecules?
$(a)$ $CH_3-CH_3$
$(b)$ $CH_3-CH=CH_2$
$(c)$ $CH_3-CH_2-OH$
$(d)$ $CH_3-CHO$
$(e)$ $CH_3COOH$

In which of the following cases $C-C$ bond length will be highest?

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