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प्रश्न
Is ammonia more dense or less dense than air?
एका वाक्यात उत्तर
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उत्तर
Ammonia is less dense than air.
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संबंधित प्रश्न
Name two gases which give dense white fumes with ammonia.
How ammonia occurs in nature?
When an ammonium salt is warmed with sodium hydroxide solution, ammonia gas is evolved. State three ways by which you can identify this gas.
Name the gas produced on warming ammonium sulphate with sodium hydroxide solution.
Name the gas evolved when the following mixtures are heated.
Calcium hydroxide and ammonium chloride
When an ammonium salt is warmed with sodium hydroxide solution, ammonia gas is evolved. State three ways by which you can identify this gas.
What do you observe when Ammonia in excess is mixed with chlorine.
What do you observe when Filter paper dipped in colourless phenolphthalein is introduced into ammonia.
Differentiate between:
Action on indicators or dry ammonia gas and aqueous ammonia
Choose the correct answer from the options given below :
Ammonia is produced when ammonium chloride is heated with
