The ammonium ion $(NH_4^+)$ is:

  • A
    Tetrahedral
  • B
    Trigonal pyramidal
  • C
    Square planar
  • D
    Square pyramidal

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Similar Questions

In $CO_2$,$C$ is $sp$ hybridised using $s$ and $p_x$ orbitals. Then:

In compound $X$,all the bond angles are exactly $109^o 28'$,$X$ is

In which one of the following pairs do the central atoms exhibit $sp^2$ hybridization?

Identify the correct match:
Column $I$ (Molecule/ion) Column $II$ (Hybridisation)
$A$. $H_3O^{+}$ $P$. $sp$
$B$. $NH_2^{-}$ $Q$. $sp^2$
$C$. $NO_3^{-}$ $R$. $sp^3$
$D$. $ClF_3$ $S$. $sp^3d$

The hybridisation of $S$ in $SF_{4}$ is

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