Question

Write a short note on Nessler's reagent ? (In 4- 5 lines)

Answer 1

1)Nessler's reagent is used to detect production of ammonia.
2) It was prepared in a lab for the first time by Joseph Priestly in 1774.
3) Nessler's reagent gives reddish brown precipitate with ammonia

hope this will help...i know this much only

Answer 2

nice question. here is your answer-
1.Potassium tetraiodomercurate is one of mainly used substance
 in Nessler's reagent.
2.This solution is used for testing the presence of ammonia.
3.moreover it is light sensitive.
4.it is also soluble in water.
5.prepared by famous scientist Joseph Priestly, named after Julies Nessler.
6.it is of mostly of pale yellow colour.
hope it helps. please mark it brainliest.