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प्रश्न
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उत्तर
Ammonia
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संबंधित प्रश्न
What property of ammonia is demonstrated by the fountain experiment?
State what you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.
What is liquor ammonia fortis?
How will you demonstrate the solubility of ammonia in water? Explain.
Choose the correct word or phrase from the bracket to complete the following sentence:
Heating ammonium chloride with sodium hydroxide produces ______.
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
Identify the substance underlined, in the following case:
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.
- Write the balance equation for the above preparation.
- How is the gas being collected?
- Name the drying agent used.
- How will you find that the jar is full of gas?
What do you observe when Ammonia solution is added drop by drop and then in excess to aqueous copper sulphate solution.
