Question

1) What is the nature of non-metallic Oxide?​

Answer 1

Answer:

When non-metals react with oxygen the non-metallic oxide is formed. Non-metallic oxides are acidic. They form an acidic solution when dissolved in water, turning litmus solution to red colour. Non-metal oxides like CO2and SO2 react with water and give acids.

Answer 2

Answer:

metallic oxides are basic

while non metallic oxides are acidic