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प्रश्न
Give balanced equation for the following conversion:
Ammonia solution to an amphoteric hydroxide.
उत्तर
\[\ce{ZnSO4 + 2NH4OH -> [NH4]2SO4 + Zn(OH)2}\]
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संबंधित प्रश्न
The following reactions are carried out:
A: Nitrogen + metal → compound X.
B: X + water → ammonia + another compound
C: Ammonia + metal oxide → metal + water + N2
One metal that can be used for reaction A is magnesium.
- Write the formula of the compound X formed.
- Write the correctly balanced equation for reaction B where X is the compound formed.
- What property of ammonia is demonstrated by reaction C?
Correct the following:
A reddish brown precipitate is obtained when ammonium hydroxide is added to ferrous sulphate.
Give balanced equation for the following conversion:
Lead oxide to lead.
Ammonia is a good refrigerant but it shows some disadvantages when used as refrigerant. State the disadvantages.
What is the function of:
(i) finely divided iron
(ii) Molybdenum in the above process
Name the other ion formed when ammonia dissolves in water.
Catalyst oxidation of ammonia.
State the type of bonding present in ammonia, show by a diagram.
A gas 'P' gives dense white fumes with chlorine. Its aqueous solution gives a blue colour with copper (II) hydroxide. Give the name and formula of the gas P.
