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प्रश्न
How does ammonia react with a solution of Cu2+?
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उत्तर
NH3 acts as a Lewis base. It donates its electron pair and forms a linkage with metal ion.
`Cu_(" "(aq))^(2) + 4NH_(3(aq)) harr [Cu(NH_3)_4]_(" "(aq))^(2+)`
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संबंधित प्रश्न
What is the action of the following reagents on ammonia :
Nessler's reagent
Mention the conditions required to maximise the yield of ammonia.
What is the action of Excess of chlorine on ammonia?
What is Nessler’s reagent?
In laboratory ammonia is prepared by heating:
Ammonia has a higher boiling point and is less volatile because of ____________.
Which compound is used as the cooling liquid in refrigerators?
On heating ammonium dichromate and barium azide separately we get ______.
In Haber’s process for the manufacture of NH3:
The shape of ammonia molecule is ____________.
Liquid ammonia bottles are opened after cooling them in ice for some time. It is because liquid NH3 ____________.
Which one of the following is not a use of ammonia?
In qualitative analysis when \[\ce{H2S}\] is passed through an aqueous solution of salt acidified with dil. \[\ce{HCl}\], a black precipitate is obtained. On boiling the precipitate with dil. \[\ce{HNO3}\], it forms a solution of blue colour. Addition of excess of aqueous solution of ammonia to this solution gives ______.
A brown ring is formed in the ring test for \[\ce{NO3^{-}}\] ion. It is due to the formation of ______.
In the preparation of HNO3, we get NO gas by catalytic oxidation of ammonia. The moles of NO produced by the oxidation of two moles of NH3 will be ______.
What happens when reactions:
Benzylchloride is treated with ammonia followed by the reaction with Chloromethane.
