Question

14.Which of the following non-metalic
oxides are acidic in nature. The
solution of which of the following
oxides changes blue litmus to red?
A. Nitrogen
B. Silicon
C. Phosphorus. D. Hydrogen​

Answer 1

Explanation:

Whereas, non-metal oxides react with water and form strong acids that turn blue litmus paper to red. Non-metallic oxides are acidic in nature and sulphur dioxide is an acidic gas. Thus, the correct answer is A. i.e., Sulphur dioxide.

Answer 2

Explanation:

Sulphur Dioxide Is The Answer