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प्रश्न
List the properties of ammonia that make it a good refrigerant.
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उत्तर
Ammonia has a high latent heat of vaporisation and can be easily liquefied under pressure. As a result, it absorbs a large amount of heat during evaporation and provides cooling.
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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.
What is liquor ammonia fortis?
Choose the correct word or phrase from the bracket to complete the following sentence:
Heating ammonium chloride with sodium hydroxide produces ______.
Name the gas evolved when the following mixtures are heated.
Calcium hydroxide and ammonium chloride
State one relevant observation of burning of ammonia in air.
What do you observe when Ammonia solution is added drop by drop and then in excess to aqueous copper sulphate solution.
How is ammonia soluble in water?
