Question

How will you find that the jar is full of Ammonia gas?​

Answer 1

Answer:

Explanation:

Gas is being collected by Downward displacement of air. iv) Quick lime /CaO is used as the drying agent. v) Bring a glass rod dipped in hydrochloric acid to the mouth of the inverted jar if it immediately turns blue.

Answer 2

ANSWER :

To tell when the jar is full, moisten a piece of turmeric paper and bring it near the mouth of the jar; if it turns brown it is full;