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प्रश्न
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
FeCl3
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उत्तर
Ammonia gas on reacting with aqueous solution of ferric chloride produces
reddish brown precipitate of ferric hydroxide.
\[\ce{FeCI3 + 3NH4OH -> 3NH4CI + Fe(OH)3}\]
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संबंधित प्रश्न
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas is used as a reducing agent in reducing copper oxide to copper
State the conditions required for the given reaction to take place:
Catalytic oxidation of ammonia to nitric oxide.
A gas ‘P’ gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide (a) Name the gas P. (b) Give its formula (c) Give three uses of P.
Ammonia gas is passed over heated copper (I) oxide.
Identify the substance underlined:
The organic compound which when solidified, forms an ice like mass.
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Copy and complete the following table which refers to the industrial method for the preparation of ammonia and sulphuric acid:
| Name of the compoun | Name of the process | Catalytic equation (with the catalyst) |
| Ammonia | (i)__________ | (ii) __________ |
| Sulhuric acid | (iii) ___________ | (iv) __________ |
Write a balanced chemical equation for the following:
When an excess of ammonia is treated with chlorine.
Give balanced equation to prove that ammonia Is alkaline in nature
Ranjana wants to prove that ammonia is a reducing agent. To demonstrate this, she passes ammonia gas over heated copper oxide. What will she observe?
