NEET Chemistry The p-Block Elements (XII) Questions Solved

Oxygen does not form OF6 because

(A) It has a small size

(B) There are no vacant d- orbitals available

(C) It has high ionisation energy

(D) It has large size

Because of absence of d-orbitals, oxygen cannot increase its co-ordination number. Oxygen exhibits positive oxidation states of +1 in O2F2 and +2 in OF2.

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