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प्रश्न
What do you observe when ammonia is bubbled through red litmus solution?
एक पंक्ति में उत्तर
उत्तर
Ammonia forms ammonium hydroxide and turns red litmus blue as it is alkaline in nature.
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Physical Properties of Ammonia
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संबंधित प्रश्न
Is ammonia more dense or less dense than air?
State what you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.
Name two gases which give dense white fumes with ammonia.
What is liquor ammonia fortis?
List the properties of ammonia that make it
(i) A good refrigerant
(ii) A cleaning agent
(iii) As a source of hydrogen
Ammonium salt decompose on heating. What other property do ammonium salts have in common?
State what would you observe when a piece of moist red litmus paper is placed in a gas jar of ammonia.
Name the gas evolved when the following mixtures are heated:
Sodium nitrate and ammonium chloride.
Differentiate between:
Action on indicators or dry ammonia gas and aqueous 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
