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प्रश्न
Distinguish between the following (using ammonia solution):
Ferric salt and ferrous salt
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उत्तर
Ammonium hydroxide is added dropwise to the solution to be tested.
Ferrous salt gives dirty green ppt.
Ferric salt gives reddish-brown ppt of their hydroxides.
\[\ce{FeSO4 + 2NH4OH -> (NH4)2SO4 + Fe(OH)2↓}\]
\[\ce{Fe2(SO4)3 + 6NH4OH -> 3(NH4)2SO4 + 2Fe(OH)3↓}\]
संबंधित प्रश्न
Copy and complete the following equation.
NH3 + 3CI2 →
which property of ammonia is illustrated by above equation
Choose the correct word or phrase from the options to complete the following sentence and write balanced equation for the same.
When ammonium chloride is heated, it undergoes ______.
Name a nitride of a divalent metal which reacts with warm water liberating ammonia.
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.
Choose the correct word or phrase from the bracket to complete the following sentence.
Heating ammonium chloride with sodium hydroxide produces ______
Give two reasons to show that the solution of ammonia in water contains hydroxylions.
Give a balanced equation for the reduction of hot copper (II) oxide to copper using ammonia gas.
