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प्रश्न
Choose the correct answer from the options given below :
Nessler's reagent is an alkaline solution of
विकल्प
HgI2
K2HgI4
HgNH2I
NH2HgO HgI
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उत्तर
K2HgI4
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संबंधित प्रश्न
Write a balanced chemical equation for the following:
Reaction of Ammonia with heated copper oxide.
Ammonia solution in water gives a blue precipitate when it combines with a solution of copper salt. The blue precipitate further dissolves in excess of an ammonia solution to give the azure blue solution. Explain with the equation.
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
Identify the substance underlined:
The catalyst used to oxide ammonia.
Name the following
A nitride of divalent metal which reacts with hot water producing ammonia.
Ammonia is manufactured by Haber Process.
In what ratio by volume, are the above reactants used.
State one possible source of each reactant used in the process.
Give a balanced chemical equation for the following:
Reaction of ammonia with sulphuric acid.
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?
