Question

13.In an experiment to demonstrate high solubility of ammonia , the colour of litmus solutin changes from

(1 Point)

Red to Blue

Blue to Red

Red to Colorless

Colorless to Blue​

Answer 1

Answer:

blue to red ...............

Answer 2

Answer:

red to blue.

Explanation:

wet litmus paper can also be used to test for water soluble gases that affect acidity or alkaline the gas dissolve in the water and the resulting solution colour the litmus paper.