Advertisements
Advertisements
प्रश्न
Give balanced reactions for the following conversion:
Ammonia to nitrogen using copper oxide.
Advertisements
उत्तर
\[\ce{3CuO + 2NH3 ->[\Delta] 3Cu + 3H2O + N2}\]
APPEARS IN
संबंधित प्रश्न
Pick the odd member from the list, giving reasons:
The following reactions are carried out:
A: \[\ce{Nitrogen + metal -> compound X}\]
B: \[\ce{X + water -> ammonia + another compound}\]
C: \[\ce{Ammonia + metal oxide -> metal + water + N2}\]
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?
Copy and complete the following equations:
- \[\ce{AlN + H2O ->}\]
- \[\ce{2NH3 + 3PbO ->}\]
- \[\ce{NH3 + 3Cl2 ->}\]
- \[\ce{NH3 + CO2 ->}\]
-
- Which property of ammonia is illustrated by equation (c)?
- What important fertiliser is prepared from equation (d)? State the conditions.
Copy and complete the following equation.
NH3 + CO2 →
what important fertilizer is prepared from above equation?
Distinguish between the following (using ammonia solution):
Calcium chloride and zinc chloride
Distinguish between the following (using ammonia solution):
Ferric salt and ferrous salt
What is the function of:
(i) finely divided iron
(ii) Molybdenum in the above process
Name two fertilizers manufactured from ammonia.
What are chlorofluorocarbons, why they become popular as substitute of ammonia as refrigerant?
Give a balanced equation for the reduction of hot copper (II) oxide to copper using ammonia gas.
