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प्रश्न
What 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 earlier added to the water, it would turn pink as it entered the flask.
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संबंधित प्रश्न
Give two reactions to show reducing property of ammonia.
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.
Choose the correct word or phrase from the bracket to complete the following sentence:
Heating ammonium chloride with sodium hydroxide produces ______.
What do you observe when Ammonia solution is added drop by drop and then in excess to aqueous copper sulphate solution.
State a relevant reason for the following:
Ammonia gas is not collected over water.
