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प्रश्न
How is ammonia dried and collected in the laboratory?
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उत्तर
Ammonia gas is dried by passing through quicklime (CaO) and collected by downward displacement of air.
संबंधित प्रश्न
Ammonia gas is passed over heated copper (I) oxide.
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Give balanced equation to prove that ammonia Has the element nitrogen in it.
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
CrCl3
Write an equation for the following:
Catalytic oxidation of ammonia
- Name the catalyst used in the above equation.
- In the reaction referred to in the above equation, the catalyst glows red hot. Why?
- What is the name of the industrial process which starts with the reaction referred to in the above equation?
(a) Name the catalyst used in 1(ii)
(b) In the reaction referred to in 1(ii), the catalyst glows red hot. Why?
(c) What is the name of the industrial process which starts with the reaction reffered to in 1 (ii)?
Write the equation for the reaction in the Haber process, that forms ammonia.
Write a balanced chemical equation for the lab preparation of ammonia.
