In which of the following, oxygen has +2 oxidation number ?

Question

In which of the following, oxygen has +2 oxidation number ? (A) F2O (B) Cl2O (C) Na2O2 (D) Na2O

Tardigrade Admin · Accepted Answer

Oxygen shows +ve oxidation states only in compounds with fluorine, because fluorine is the only element more electronegative than oxygen. Therefore, in F2O oxidation state of O is + 2.

Q. In which of the following, oxygen has +2 oxidation number ?

$F_{2} O$

$C l_{2} O$

$N a_{2} O_{2}$

$N a_{2} O$

Oxygen shows +ve oxidation states only in compounds with fluorine, because fluorine is the only element more electronegative than oxygen. Therefore, in $F_{2} O$ oxidation state of O is + 2.

Q. In which of the following, oxygen has +2 oxidation number ?

F2​O

Cl2​O

Na2​O2​

Na2​O

Oxygen shows +ve oxidation states only in compounds with fluorine, because fluorine is the only element more electronegative than oxygen. Therefore, in F2​O oxidation state of O is + 2.

$F_{2} O$

$C l_{2} O$

$N a_{2} O_{2}$

$N a_{2} O$

Oxygen shows +ve oxidation states only in compounds with fluorine, because fluorine is the only element more electronegative than oxygen. Therefore, in $F_{2} O$ oxidation state of O is + 2.