Which of the following species has tetrahedral geometry?

  • A
    $BH_4^{-}$
  • B
    $NH_2^{-}$
  • C
    $CO_3^{2-}$
  • D
    $H_3O^{+}$

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Similar Questions

The sum of the number of lone pairs of electrons present on the central atoms of $XeO_3$,$XeOF_4$,and $XeF_6$ is $.......$

The compound$(s)$ with $2$ lone pairs of electrons on the central atom is(are):
$(A)$ $BrF_5$
$(B)$ $ClF_3$
$(C)$ $XeF_4$
$(D)$ $SF_4$

The $HNH$ angle value is higher than $HPH, HAsH$ and $HSbH$ angles. Why?
[Hint: Can be explained on the basis of $sp^{3}$ hybridisation in $NH_{3}$ and only $s-p$ bonding between hydrogen and other elements of the group].

The geometry of $XeOF_4$ by $VSEPR$ theory is

Among the following,the pair in which the two species are not isostructural is

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