Question

what happens when base react with non metal oxide write chemical equation

Answer 1

when base reacts with non Metallica oxide salt and water are formed, for eg

NaOH+CO2-Na2CO3+H2O

Answer 2

Non-Metallic oxides react with bases to give salts and water. Here metal in base reacts with carbon dioxide to form a salt. Hydrogen adds with oxygen in non- metal oxide to form water. This is similar to neutralisation reaction so non metallic oxides are acidic in nature.

example  CO2 + 2NaOH → Na2CO3 +H2O