Question

dractions
How are the oxides of non-metals formed? Also give the brief description of the litmus test of​

Answer 1

Explanation:

How are the oxides of non-metals formed? Also give the brief description of the litmus test of

Answer 2

Answer:

The oxides of metal are basic in nature or in other words they react with acids to form salt and water. In the case of non-metals, they are acidic in nature to form acids when they dissolve in water.

When sulphur dioxide is dissolved in water sulphurous acid is formed. The reaction can be given as follows:

SO

2

+H

2

O→H

2

SO

3

The sulphurous acid turns blue litmus paper red

Explanation:

please mark