1.

Arrange the acidic tendencies of the following non-metallic oxides in decreasing order

Answer»

`SO_(3) GT N_(2)O_(5) gt SiO_(2) gt CO_(2) gt H_(2)O`
`SO_(3) gt N_(2)O_(5) gt CO_(2) gt Si_(2) gt H_(2)O`
`SO_(3) gt SiO_(2) gt N_(2)O_(5) gt CO_(2) gt H_(2)O`
`SO_(3) gt CO_(2) gt N_(2)O_(5) gt Si_(2) gt H_(2)O`

ANSWER :B


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