Question

Name the regent that be used to test for the ammonia gas?

Answer 1

Explanation:

{K_2}{\left[ {HgI} \right]_4}\] is an organic compound consisting of a potassium cation and the tetraiodomercurate(II) anion. It is mainly used as nessler's reagent, used to detect ammonia. -It is an aqueous solution of potassium iodide, mercuric chloride, and potassium hydroxide

Answer 2

Answer:

Nessler's regent is used to test for the ammonia gas