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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
Give a balanced chemical equation for Catalytic oxidation of Ammonia
Name the gas evolved in each of the following cases :
Ammonia reacts with heated copper oxide.
Name the following
Indicator that turns deep pink when treated with NH4OH.
Name the following
Products obtained by treating 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:
Pb(NO3)2
Copy and complete the following equations :
(i) Mg3N2 + 6H2O →
(ii) 2NH3 + 3CuO →
(iii) 8NH3 + 3Cl2 →
(iv) 4NH3 + 5O2 →
The product formed when ammonia reacts with oxygen is ______.
On passing ammonia gas over heated copper oxide for some time, a reddish-brown residue is left behind. What property of ammonia is demonstrated here?
