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प्रश्न
उत्तर
Ammonia is a strong reducing agent. It is oxidised to nitrogen by removal of hydrogen, when it react with oxidizing agent.
(i) Reduction of chlorine
\[\ce{8NH3 (excess) + 3CI2 → N2 + 6NH4CI}\]
(ii) Reduction of copper (II) oxide
\[\ce{3CuO + 2NH3 ->[\Delta] 3Cu + 3H2O + N2}\]
Black Reddish brown
(iii) Reduction of lead (II) oxide
\[\ce{3PbO + 2Nh3 ->[\Delta] 3Pb + 3H2O + N2}\]
Yellow Grey
Key: Ammonia is a strong reducing agent.
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संबंधित प्रश्न
Name a white salt produced by an acid gas and a basic gas.
State the advantages of using ammonia as refrigerant?
Write the equation for the action of heat on:
(i) Ammonium chloride
(ii) Ammonium nitrate
State whether each reaction is an example of thermal dissociation or thermal decomposition.
Explain the following:
Liquid NH3 has no action on litmus, while liquor ammonia has an effect.
Name the other ion formed when ammonia dissolves in water.
Catalyst oxidation of ammonia.
Write sqauential observation for effect of heat on Lead carbonate.
Ammonia is manufactured by Haber Process.
How can this percentage formation be increased?
