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Ammonium salts decompose on heating. What other property do ammonium salts have in common?
State what you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.
The diagram shows a simple arrangement of the fountain experiment:
(i) Name the two gases you have studied which can be used in this experiment
(ii) What is the common properly demonstrated by this experiment
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Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.
The diagram shows an experimental set up for the laboratory preparation of a pungent smelling gas. The gas is alkaline in nature.
- Nature the gas collected in the jar.
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What do you observe when Excess ammonia is mixed with chlorine.
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