Which of the following element of Group 15 forms a basic oxide of type ?
P
As
Sb
Bi
As we have learnt,
All elements of Group 15 form oxides of type .
Out of these, oxides of Nitrogen and Phosphorus are acidic, oxides of Arsenic and Antimony are Amphoteric while the oxide of Bismuth is basic.
Therefore, is basic
Hence, the correct answer is Option (4)
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