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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
State the conditions required for the given reaction to take place:
Catalytic oxidation of ammonia to nitric oxide.
Name the gas evolved in each of the following cases :
Ethene undergoes hydrogenation reaction.
Name the following
Indicator that turns deep pink when treated with NH4OH.
Name the following
Salt known as ammoniac.
State one possible source of each reactant used in the process.
Write a balanced chemical equation for the following:
An equation to illustrate the reducing nature of ammonia.
Give a balanced chemical equation for the following:
Reaction of ammonia with sulphuric acid.
Give balanced equation of :
Action of heat an a mixture of copper an nitric acid
Describe all what you will observe and write chemical equation, when limited amount of ammonia gas is passed through the following aqueous solution:
FeCl3
Look at the following reaction :
A. Nitrogen + metal → compound X
B. X + water → ammonia + another compound
C. Ammonia + metal oxide → metal + water + N2
(i) One metal that can be used for reaction in A is magnesium.
(a) Write the formula of the compound X, that is formed.
(b) Write the balanced equation for reaction B, where Xis the compound formed.
( c) Which property of ammonia is demonstrated by reaction C?
