1.

Which of the following is a basic oxide ?

Answer»

CAO
`CO_(2)`
`H_(2)O`
`N_(2)O`

Solution :Metals FORM basic oxides
CaO is a basic oxide
`CO_(2)` is an ACIDIC oxide
`H_(2)O` is an amphoteric
and `N_(2)O` is a neutral oxide.


Discussion

No Comment Found