Advertisements
Advertisements
Question
Advertisements
Solution
Three ways to identify ammonia gas:
1. It is a pungent smell gas.
2. It gives white precipitate when bubbles through a solution of lead nitrate.
3. It gives a brown colour or precipitate when treated with Nessler's reagent.
APPEARS IN
RELATED QUESTIONS
What property of ammonia is demonstrated by the fountain experiment?
When an ammonium salt is warmed with a sodium hydroxide solution, a gas is evolved. State three ways in which you can identify this gas.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
Name the other ion formed when ammonia dissolves in water
Name the gas evolved when the following mixtures are heated:
Sodium nitrate and ammonium chloride.
Given one test can be used to detect the presence of the ion produced
Differentiate between:
Aqueous ferrous and ferric sulphate solution
Identify the terms for the following:
The experiment which demonstrates high solubility of ammonia gas.
