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प्रश्न
Write a balanced chemical equation for the following:
Laboratory preparation of ammonia from ammonium chloride.
उत्तर
2NH4Cl + Ca(OH)2 → CaCl2 + 2H2O + 2NH3↑
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संबंधित प्रश्न
Write a balanced chemical equation for the preparation of the following salts
Ammonium sulphate crystals
Draw a labelled diagram and give balanced equation for the lab. Preparation of ammonia. Also state physical properties of ammonia.
Choose the correct word or phrase from the options to complete the following sentence and write balanced equation for the same.
Ammonium chloride is a soluble salt prepared by ______.
Name the gas which is prepared by Haber's process.
Explain the following:
Ca(OH)2 is preferred over NaOH in the preparation of ammonia.
Give reasons:
In the lab. preparation of ammonia calcium hydroxide is used in excess.
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Under what conditions do the reactants combine to form ammonia? Give a balanced equation for the reaction.
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 a balanced equation:
Ammonium hydroxide is added to ferrous sulphate solution.
The following question pertains to the laboratory preparation of Ammonia gas from Magnesium nitride:
Why is the method seldom used?
The following question pertains to the laboratory preparation of Ammonia gas from Magnesium nitride:
How do you identify the gas that formed?
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.
