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प्रश्न
The following question pertains to the laboratory preparation of Ammonia gas from Magnesium nitride:
Why is the method seldom used?
उत्तर
Magnesium nitride is not used to prepare ammonia because this method is expensive.
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Laboratory preparation of ammonia from ammonium chloride.
Write a balanced chemical equation for the preparation of the following salts
Ammonium sulphate crystals
Write balanced chemical equations for Action of warm water on AIN.
Give balanced chemical equations for Lab preparation of ammonia using an ammonium salt
Name the gas which is prepared by Haber's process.
How is ammonia gas prepared in laboratory starting from NH4Cl? State the conditions and balanced equation for the preparation.
Name a simple method you would employ to prepare ammonium salts in your laboratory.
Give reasons:
Conc. \[\ce{H2SO4}\] is a good drying agent, yet it is not used to dry \[\ce{NH3}\].
Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above gases used?
Ammonia is manufactured by Haber Process.
State whether the formation of ammonia is promoted by the use of high pressure or low pressure?
Give the chemical equation(s) to prove that \[\ce{NH3}\] contains nitrogen and hydrogen.
Write observations:
Ammonia gas is passed over heated copper (II) oxide.
State the observation for the following, when:
A glass rod dipped in concentrated HCl acid is brought near ammonia gas.
Ammonia gas is collected by downward displacement of air since ammonia is ______.
Rewrite the following statement by adding the correct word, as shown in the example:
|
Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. |
Ammonia reacts with chlorine to give ammonium chloride and nitrogen.
