A) oxygen atom does not have d-orbitals
B) oxygen atom has two unpaired electrons in its valence shell
C) oxygen can form a double bond with another oxygen atom
D) electrons of oxygen atom cannot be promoted to d-orbitals due to its small size.
Correct Answer: A
Solution :
Oxygen atom does not have d-orbitals in the valence shell. Sulphur can show +4 and +6 oxidation states due to presence of vacant 3d-orbitals to which electrons can be promoted.You need to login to perform this action.
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