What are the number of sigma bond, pi-bond and lone pair in the lewis dot structure of SO3 ?

SO3 Molecule contains 3-sigma bonds, 3-pi bonds and 6-pairs of lone pairs which are 2-lone pairs on each oxygen atoms , Sulphur atom has no lone pair.

 

Related Questions:

What are "pyro" oxy acids?

What are "Ortho" or "Meta" oxyacids?

What is Meta Boric Acids?

What are the structural difference between oxides ( P4O6 and P4O10) of phosphorous?

What are common structural features of oxides (P4O6 and P4O5) of phosphorous?

What are structures of SO3 in gas phase as well as solid phase ( at room temperature)?

What are the structure of cyclic trimer of SO3 , Methylcyclotrisilicone, Cyclotrimetaphosphate and cyclotrisilicate ion ?

Which is best known pseudohalide ?

The best known pseudohalide is CN-.This resembles Cl- , Br- and I- in the following respects:
(i) It forms an acid, HCN.
(ii) It can be oxidised to (CN)₂ molecule.
(iii) It forms insoluble salts with Ag⁺, Pb²⁺ and Hg₂²⁺
(iv) It forms large number of complexes similar to halide complexes,

            e.g. [Cu (CN)₄]^2- and [CuCl₄]2, [Co(CN)₆]^3- and [CoCl₆]^3-
(v) Inter-pseudohalogen compounds ClCN, BrCN and ICN can be formed.
(vi) AgCN is insoluble in water but soluble in ammonia like AgCl.

Related Questions:

Although electron affinity of chlorine is higher than fluorine, yet fluorine act as better oxidizing agent than chlorine? Explain.

Why chlorine trifluoride (ClF3) exists but fluorine trichloride (FCl3) does not?

Why Chlorine (Cl2) bleaches a substance permanently but sulphuredioxide (SO2) does it temporarily?

What is the correct order of electronegativity of Cl atoms in HClO, HClO2, HClO3 and HClO4 ?

How does the thermal stability of oxy acids of chlorine increase with an increase in the oxidation state of chlorine atom ?

Which of the following is a strongest acid among oxy acids of chlorine and why? "HClO, HClO2, HClO3, HClO4"

Which will have very fast tendency to dimerized ClO2 or NO and why?

How does the thermal stability of oxyacids of chlorine increase with an increase in the oxidation state of chlorine atom ?

Which of the following is a strongest acid among oxy acids of chlorine and why? "HClO, HClO2, HClO3, HClO4"

How many maximum atoms of IF7 are present in the same plane ?

Number of lone pair present at central atom of I3- ion and also give hybridisation and shape of ion?