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प्रश्न
Give the formula of (i) Liquid ammonia (ii) Liquor ammonia
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उत्तर
(i) Liquid ammonia - Compressed ammonia gas at 6 atmospheric pressure. Chemical formula - NH3
(ii) Liquor ammonia - It is saturated solution of ammonia in water. It is very dilute solution of ammonium hydroxide (NH4OH).
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संबंधित प्रश्न
What property of ammonia is demonstrated by the fountain experiment?
Complete the following equation. What property of ammonia is illustrated by the reaction given below.
2NH3 + 3CuO →
How will you demonstrate the solubility of ammonia in water? Explain.
List the properties of ammonia that make it
(i) A good refrigerant
(ii) A cleaning agent
(iii) As a source of hydrogen
Describe two tests to identify ammonia and ammonium ions in an aqueous solution.
Choose the correct word or phrase from the bracket to complete the following sentences.
Heating solution of ammonium chloride with sodium nitrite 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
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.
- 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.
