Which of the following is not isostructural with $$SiC{l_4}?$$
A.
$$SC{l_4}$$
B.
$$SO_4^{2 - }$$
C.
$$PO_4^{3 - }$$
D.
$$NH_4^ + $$
Answer :
$$SC{l_4}$$
Solution :
$$SC{l_4}$$ is not isostructural with $$SiC{l_4}$$ because it shows square planar structure due to involvement of
repulsion between lone pair and bond pair of electrons.
$$SO_4^{2 - }$$ shows tetrahedral structure due to $$s{p^3}$$ hybridisation.
$$PO_4^{3 - }$$ shows tetrahedral structure due to $$s{p^3}$$ hybridisation.
$$NH_4^ + $$ shows tetrahedral structure due to $$s{p^3}$$ hybridisation.
Releted MCQ Question on Inorganic Chemistry >> Chemical Bonding and Molecular Structure
Releted Question 1
The compound which contains both ionic and covalent bonds is