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प्रश्न
What property of ammonia is demonstrated by the fountain experiment?
Which property of ammonia is demonstrated by the fountain experiment?
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उत्तर
In the fountain experiment, two properties of ammonia are demonstrated. It is highly soluble in water. It’s an alkaline gas. If a few drops of phenolphthalein solution were added earlier to the water, it would turn pink as it entered the flask.
संबंधित प्रश्न
Give two reactions to show reducing property of ammonia.
Complete the following equation. What property of ammonia is illustrated by the reaction given below.
2NH3 + 3CuO →
Identify the substance underlined, in the following case:
Cation that does not form a precipitate with ammonium hydroxide but forms one with sodium hydroxide.
Differentiate between:
Action on indicators or dry ammonia gas and aqueous ammonia
Differentiate between:
Aqueous ferrous and ferric sulphate solution
Choose the correct answer from the options given below :
Ammonia is produced when ammonium chloride is heated with
Write an equation to illustrate the reducing nature of ammonia.
- Of the two gases, ammonia and hydrogen chloride, which is more dense? Name the method of collection of this gas.
- Give one example of a reaction between the above two gases which produce a solid compound.
- Write the balanced equation for a reaction in which ammonia is oxidized by:
- a metal oxide,
- a gas which is not oxygen.
State a relevant reason for the following:
Ammonia gas is not collected over water.
