Question

Generally metallic oxides are basic and non-metallic oxides are

acidic in nature. Solution of which of the following oxides in

water will change the colour of blue litmus to red?

(a) sulphur dioxide (c) iron oxide

(b) magnesium oxide (d) copper oxide​

Answer 1

Answer:

Sulphur Oxide

hope it's helpful

Answer 2

Answer:

Only sulphur dioxide will change blue to red because it's solution will be acidic in nature... so do the answer 'A'.

Thanks!!