why dry ammonia gas doesnot change the colour of litmus paper while it changes the red litmusto blue in aq - Science - Acids Bases and Salts

Question

why dry ammonia gas doesnot change the colour of litmus paper
while it changes the red litmusto blue in aq sol

Mohit Gupta · Accepted Answer

Kindly refer to the following link:
https://www meritnation
com/ask-answer/question/dry-ammonia-gas-has-no-action-on-litmus-papaer-but-a-soluti/acids-bases-and-salts/5828353

why dry ammonia gas doesnot change the colour of litmus paper while it changes the red litmusto blue in aq.sol.