Hi :) why must litmus paper be moistened to test for ammonia ?

Question

asked Jan 25, 2021 167k views

1 Answer

Abbiola · Answer 1 · 2021-01-31T16:14:01+0000

Answer:

Ammonia is gas.

Step-by-step explanation:

If not moistened, there will be no change in color of litmus paper. That is why littmus paper is being moistened before testing the pH of a gas.

Hope it helps.