Chemical Bonding and Molecular Structure - Result Question 42

####43. Which of the following pairs of ions are isoelectronic and isostructural?

[2015]

(a) ClO3−,CO32−

(b) SO32−,NO3−

(c) ClO3−,SO32−

(d) CO32−,SO32−

Show Answer

Solution:

  1. (c) ClO3−and SO3−2 both have same number of electrons (42) and central atom in each being sp3 hybridised. Both are having one lone pair on central atom hence they are pyramidal.
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