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प्रश्न
What do you observe when Ammonia is passed over heated lead oxide.
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उत्तर
On passing ammonia over heated lead oxide yellow coloured lead
monoxide is reduced to grey coloured lead metal.\
\[\ce{3PbO + 2NH3 ->[\Delta] 3Pb + 3H2O + N2}\]
yellow grey
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संबंधित प्रश्न
Name two gases which give dense white fumes with ammonia.
Mention two possible ways by which ammonia produced is removed from unchanged gases.
Name the gas evolved when the following mixtures are heated.
Calcium hydroxide and ammonium chloride
Name the gas evolved when the following mixtures are heated:
Sodium nitrate and ammonium chloride.
What do you observe when Ammonia in excess is mixed with chlorine.
What do you observe when Ammonia solution is added drop by drop and then in excess to aqueous copper sulphate solution.
Choose the correct answer from the options given below :
Ammonia is produced when ammonium chloride is heated with
How is ammonia soluble in water?
