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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
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उत्तर
Ammonia
APPEARS IN
संबंधित प्रश्न
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above reactants used.
Name the substance used for drying ammonia gas? Why cannot substances such as conc.H2SO4, anhydrous calcium chloride and phosphorus pentoxide be used for drying ammonia gas?
Differentiate between:
Reaction of excess ammonia with chlorine and NH3 with excess chlorine
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
FeCl3
Write the equation for:
The preparation of ammonia from ammonium chloride and calcium hydroxide.
Write a balanced chemical equation for a reaction in which ammonia is oxidised by the following:
A gas which is not oxygen.
Write the equation for the following :
Ammonium chloride is treated with sodium hydroxide.
Give a balanced chemical equation for the following:
Reaction of ammonia with excess of chlorine.
Write a balanced chemical equation for the lab preparation of ammonia.
